{"id":2121,"date":"2022-12-27T08:41:08","date_gmt":"2022-12-27T08:41:08","guid":{"rendered":"https:\/\/owolff.com.linux20.curanetserver.dk\/?p=2121"},"modified":"2024-03-07T12:50:13","modified_gmt":"2024-03-07T10:50:13","slug":"small-and-tough-microspeaker-waterproof-to-50m","status":"publish","type":"post","link":"https:\/\/owolff.com\/ch\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/","title":{"rendered":"Small and tough microspeaker &#8211; waterproof to 50m"},"content":{"rendered":"<div id='full_slider_1'  class='avia-fullwidth-slider main_color avia-shadow   avia-builder-el-0  el_before_av_one_half  avia-builder-el-first   container_wrap sidebar_right'  ><div  class='avia-slideshow av-lbz3wc7i-446580ecd99cbd07ccf915a0d0027e39 avia-slideshow-no scaling av_slideshow_full avia-slide-slider av-slideshow-ui av-control-default av-slideshow-manual av-loop-once av-loop-manual-endless av-default-height-applied   avia-slideshow-1' data-slideshow-options=\"{&quot;animation&quot;:&quot;slide&quot;,&quot;autoplay&quot;:false,&quot;loop_autoplay&quot;:&quot;once&quot;,&quot;interval&quot;:5,&quot;loop_manual&quot;:&quot;manual-endless&quot;,&quot;autoplay_stopper&quot;:false,&quot;noNavigation&quot;:false,&quot;bg_slider&quot;:false,&quot;keep_padding&quot;:false,&quot;hoverpause&quot;:false,&quot;show_slide_delay&quot;:0}\"  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><ul class='avia-slideshow-inner' style='padding-bottom: 24.4140625%;'><li  class='avia-slideshow-slide av-lbz3wc7i-446580ecd99cbd07ccf915a0d0027e39__0  av-single-slide slide-1 slide-odd'><div data-rel='slideshow-1' class='avia-slide-wrap'   ><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-2157 avia-img-lazy-loading-not-2157\"  src=\"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/Micro_speaker_small_waterproof_1.jpg\" width=\"1024\" height=\"250\" title='Micro_speaker_small_waterproof_1' alt=''  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/Micro_speaker_small_waterproof_1.jpg 1024w, https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/Micro_speaker_small_waterproof_1-300x73.jpg 300w, https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/Micro_speaker_small_waterproof_1-768x188.jpg 768w, https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/Micro_speaker_small_waterproof_1-705x172.jpg 705w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/li><\/ul><\/div><\/div><div id='after_full_slider_1'  class='main_color av_default_container_wrap container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-2121'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-34fjbq-4b0eb3e73a2c628affc43378bcef9aa4\">\n#top .flex_column.av-34fjbq-4b0eb3e73a2c628affc43378bcef9aa4{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n.flex_column.av-34fjbq-4b0eb3e73a2c628affc43378bcef9aa4{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-34fjbq-4b0eb3e73a2c628affc43378bcef9aa4{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-34fjbq-4b0eb3e73a2c628affc43378bcef9aa4 av_one_half  avia-builder-el-1  el_after_av_slideshow_full  el_before_av_one_half  avia-builder-el-first  first flex_column_div av-zero-column-padding'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lbz5eyvc-8b7161d96082ea56c2028b302d72e92c\">\n#top .av_textblock_section.av-lbz5eyvc-8b7161d96082ea56c2028b302d72e92c .avia_textblock{\nfont-size:15px;\ncolor:#adadad;\n}\n<\/style>\n<section  class='av_textblock_section av-lbz5eyvc-8b7161d96082ea56c2028b302d72e92c'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><p><span class=\"av-post-metadata-content av-post-metadata-modified\"><span class=\"av-post-metadata-modified-date\">May 12, 2021 \/<\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\"> \u58f0\u5b66\u65b0\u95fb<\/span><\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lca9eott-4f0859bbe59a2c6664235a20bf627139\">\n#top .av-special-heading.av-lca9eott-4f0859bbe59a2c6664235a20bf627139{\nmargin:0 0 20px 0;\npadding-bottom:0;\ncolor:#101010;\n}\nbody .av-special-heading.av-lca9eott-4f0859bbe59a2c6664235a20bf627139 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-lca9eott-4f0859bbe59a2c6664235a20bf627139 .special-heading-inner-border{\nborder-color:#101010;\n}\n.av-special-heading.av-lca9eott-4f0859bbe59a2c6664235a20bf627139 .av-subheading{\nfont-size:21px;\n}\n<\/style>\n<div  class='av-special-heading av-lca9eott-4f0859bbe59a2c6664235a20bf627139 av-special-heading-h1 custom-color-heading blockquote modern-quote  avia-builder-el-3  el_after_av_textblock  el_before_av_textblock'><h1 class='av-special-heading-tag'  itemprop=\"headline\"  >Incredibly small and tough microspeaker &#8211; waterproof to 50m<\/h1><div class='av_custom_color av-subheading av-subheading_below'><p>Ole Wolff OWS-061230L-8A<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lc0kj8mr-6d7ab99035755f570b5058c0475f4632\">\n#top .av_textblock_section.av-lc0kj8mr-6d7ab99035755f570b5058c0475f4632 .avia_textblock{\ncolor:#101010;\n}\n<\/style>\n<section  class='av_textblock_section av-lc0kj8mr-6d7ab99035755f570b5058c0475f4632'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><p>The Ole Wolff OWS-061230L-8A is an ultra small micro speaker targeted for watches and wearables that need to be able to handle up to 50m of water pressure.<\/p>\n<p><strong>Product highlights:<\/strong><\/p>\n<ul>\n<li>Measures only 6x12x3.0mm<\/li>\n<li>Withstands 50m of water pressure<\/li>\n<li>Small footprint ideal for watches and wearables<\/li>\n<li>Excellent acoustic performance<\/li>\n<\/ul>\n<p>This driver uses a Ole Wolff patent pending design (PCT\/EP2019\/080807) to ensure the pressure handling and the impressive acoustic performance from this very tiny package.<\/p>\n<\/div><\/section><br \/>\n<div  class='avia-slideshow av-lc5ympe2-5d3c580646a53bcd5aa8f6cebb55ae90 avia-slideshow-no scaling av_slideshow avia-slide-slider  avia-builder-el-5  el_after_av_textblock  el_before_av_heading  av-slideshow-ui av-control-default av-slideshow-manual av-loop-once av-loop-manual-endless av-default-height-applied avia-slideshow-2' data-slideshow-options=\"{&quot;animation&quot;:&quot;slide&quot;,&quot;autoplay&quot;:false,&quot;loop_autoplay&quot;:&quot;once&quot;,&quot;interval&quot;:5,&quot;loop_manual&quot;:&quot;manual-endless&quot;,&quot;autoplay_stopper&quot;:false,&quot;noNavigation&quot;:false,&quot;bg_slider&quot;:false,&quot;keep_padding&quot;:false,&quot;hoverpause&quot;:false,&quot;show_slide_delay&quot;:0}\"  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><ul class='avia-slideshow-inner' style='padding-bottom: 66.666666666667%;'><li  class='avia-slideshow-slide av-lc5ympe2-5d3c580646a53bcd5aa8f6cebb55ae90__0  slide-1 slide-odd'><div data-rel='slideshow-2' class='avia-slide-wrap'   ><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-2148 avia-img-lazy-loading-not-2148\"  src=\"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/OWS-061230L-8A_cropped_1.jpg\" width=\"300\" height=\"200\" title='OWS-061230L-8A_cropped_1' alt=''  itemprop=\"thumbnailUrl\"   \/><\/div><\/li><li  class='avia-slideshow-slide av-lc5ympe2-5d3c580646a53bcd5aa8f6cebb55ae90__1  slide-2 slide-even'><div data-rel='slideshow-2' class='avia-slide-wrap'   ><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-2149 avia-img-lazy-loading-not-2149\"  src=\"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/OWS-061230L-8A_mech_1.jpg\" width=\"1000\" height=\"800\" title='OWS-061230L-8A_mech_1' alt=''  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/OWS-061230L-8A_mech_1.jpg 1000w, https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/OWS-061230L-8A_mech_1-300x240.jpg 300w, https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/OWS-061230L-8A_mech_1-768x614.jpg 768w, https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/OWS-061230L-8A_mech_1-705x564.jpg 705w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/div><\/li><\/ul><div class='avia-slideshow-arrows avia-slideshow-controls' ><a href='#prev' class='prev-slide  avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='left-open-big' data-av_iconset='svg_entypo-fontello' tabindex='-1' title=\"\u4e0a\u4e00\u9875\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"15\" height=\"32\" viewbox=\"0 0 15 32\" preserveaspectratio=\"xMidYMid meet\" aria-labelledby='av-svg-title-1' aria-describedby='av-svg-desc-1' role=\"graphics-symbol\" aria-hidden=\"true\">\n<title id='av-svg-title-1'>\u4e0a\u4e00\u9875<\/title>\n<desc id='av-svg-desc-1'>\u4e0a\u4e00\u9875<\/desc>\n<path d=\"M14.464 27.84q0.832 0.832 0 1.536-0.832 0.832-1.536 0l-12.544-12.608q-0.768-0.768 0-1.6l12.544-12.608q0.704-0.832 1.536 0 0.832 0.704 0 1.536l-11.456 11.904z\"><\/path>\n<\/svg><span class='avia_hidden_link_text'>\u4e0a\u4e00\u9875<\/span><\/a><a href='#next' class='next-slide  avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='right-open-big' data-av_iconset='svg_entypo-fontello' tabindex='-1' title=\"\u4e0b\u4e00\u9875\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"15\" height=\"32\" viewbox=\"0 0 15 32\" preserveaspectratio=\"xMidYMid meet\" aria-labelledby='av-svg-title-2' aria-describedby='av-svg-desc-2' role=\"graphics-symbol\" aria-hidden=\"true\">\n<title id='av-svg-title-2'>\u4e0b\u4e00\u9875<\/title>\n<desc id='av-svg-desc-2'>\u4e0b\u4e00\u9875<\/desc>\n<path d=\"M0.416 27.84l11.456-11.84-11.456-11.904q-0.832-0.832 0-1.536 0.832-0.832 1.536 0l12.544 12.608q0.768 0.832 0 1.6l-12.544 12.608q-0.704 0.832-1.536 0-0.832-0.704 0-1.536z\"><\/path>\n<\/svg><span class='avia_hidden_link_text'>\u4e0b\u4e00\u9875<\/span><\/a><\/div><div class='avia-slideshow-dots avia-slideshow-controls'><a href='#1' class='goto-slide active' >1<\/a><a href='#2' class='goto-slide' >2<\/a><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1dmiwp-72ca0d83d6f9ea37d1ef2eb8a137423b\">\n#top .av-special-heading.av-1dmiwp-72ca0d83d6f9ea37d1ef2eb8a137423b{\nmargin:0 0 20px 0;\npadding-bottom:0;\ncolor:#101010;\n}\nbody .av-special-heading.av-1dmiwp-72ca0d83d6f9ea37d1ef2eb8a137423b .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-1dmiwp-72ca0d83d6f9ea37d1ef2eb8a137423b .special-heading-inner-border{\nborder-color:#101010;\n}\n.av-special-heading.av-1dmiwp-72ca0d83d6f9ea37d1ef2eb8a137423b .av-subheading{\nfont-size:21px;\n}\n<\/style>\n<div  class='av-special-heading av-1dmiwp-72ca0d83d6f9ea37d1ef2eb8a137423b av-special-heading-h1 custom-color-heading blockquote modern-quote  avia-builder-el-6  el_after_av_slideshow  el_before_av_image'><h1 class='av-special-heading-tag'  itemprop=\"headline\"  >\u6027\u80fd<\/h1><div class='av_custom_color av-subheading av-subheading_below'><p>Measured in 1cc rear volume, 2V rms at 2 cm<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lc5xlhwd-ba7d6591fc9588f4d35a775d35db9990\">\n.avia-image-container.av-lc5xlhwd-ba7d6591fc9588f4d35a775d35db9990 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lc5xlhwd-ba7d6591fc9588f4d35a775d35db9990 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lc5xlhwd-ba7d6591fc9588f4d35a775d35db9990 av-styling- avia-align-center  avia-builder-el-7  el_after_av_heading  el_before_av_heading'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-2151 avia-img-lazy-loading-not-2151 avia_image' src=\"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/plots.png\" alt='' title='plots'  height=\"1345\" width=\"1012\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/plots.png 1012w, https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/plots-226x300.png 226w, https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/plots-775x1030.png 775w, https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/plots-768x1021.png 768w, https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/plots-530x705.png 530w\" sizes=\"(max-width: 1012px) 100vw, 1012px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ba066x-fbd9496bc73ee071a151b2a6ac936052\">\n#top .av-special-heading.av-ba066x-fbd9496bc73ee071a151b2a6ac936052{\nmargin:0 0 20px 0;\npadding-bottom:0;\ncolor:#101010;\n}\nbody .av-special-heading.av-ba066x-fbd9496bc73ee071a151b2a6ac936052 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-ba066x-fbd9496bc73ee071a151b2a6ac936052 .special-heading-inner-border{\nborder-color:#101010;\n}\n.av-special-heading.av-ba066x-fbd9496bc73ee071a151b2a6ac936052 .av-subheading{\nfont-size:21px;\n}\n<\/style>\n<div  class='av-special-heading av-ba066x-fbd9496bc73ee071a151b2a6ac936052 av-special-heading-h1 custom-color-heading blockquote modern-quote  avia-builder-el-8  el_after_av_image  el_before_av_textblock'><h1 class='av-special-heading-tag'  itemprop=\"headline\"  >50m water proof<\/h1><div class='av_custom_color av-subheading av-subheading_below'><p>Also relevant at shallow water<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lc0kj8mr-6-62e9cce480122afefd95f6ca5465d020\">\n#top .av_textblock_section.av-lc0kj8mr-6-62e9cce480122afefd95f6ca5465d020 .avia_textblock{\ncolor:#101010;\n}\n<\/style>\n<section  class='av_textblock_section av-lc0kj8mr-6-62e9cce480122afefd95f6ca5465d020'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><p>Few people dive to depths of 50 meters, but often water sport activities can involve splashes of water with water pressures equivalent to the water pressure at a water depth of 50m.<\/p>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-34fjbq-7-cc3dca66c535bd5df724cf8ac6f596a2\">\n#top .flex_column.av-34fjbq-7-cc3dca66c535bd5df724cf8ac6f596a2{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n.flex_column.av-34fjbq-7-cc3dca66c535bd5df724cf8ac6f596a2{\nborder-radius:3px 3px 3px 3px;\npadding:30px 30px 30px 30px;\nbackground-color:#f9f9f9;\n}\n.responsive #top #wrap_all .flex_column.av-34fjbq-7-cc3dca66c535bd5df724cf8ac6f596a2{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-34fjbq-7-cc3dca66c535bd5df724cf8ac6f596a2 av_one_half  avia-builder-el-10  el_after_av_one_half  avia-builder-el-last  flex_column_div'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5s86qx-f54276d9337e57f7b254ba7bfcec9203\">\n#top .av-special-heading.av-5s86qx-f54276d9337e57f7b254ba7bfcec9203{\nmargin:0 0 20px 0;\npadding-bottom:10px;\ncolor:#101010;\nfont-size:20px;\n}\nbody .av-special-heading.av-5s86qx-f54276d9337e57f7b254ba7bfcec9203 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-5s86qx-f54276d9337e57f7b254ba7bfcec9203 .av-special-heading-tag{\nfont-size:20px;\n}\n.av-special-heading.av-5s86qx-f54276d9337e57f7b254ba7bfcec9203 .special-heading-inner-border{\nborder-color:#101010;\n}\n.av-special-heading.av-5s86qx-f54276d9337e57f7b254ba7bfcec9203 .av-subheading{\nfont-size:15px;\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top #wrap_all .av-special-heading.av-5s86qx-f54276d9337e57f7b254ba7bfcec9203 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top #wrap_all .av-special-heading.av-5s86qx-f54276d9337e57f7b254ba7bfcec9203 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n<\/style>\n<div  class='av-special-heading av-5s86qx-f54276d9337e57f7b254ba7bfcec9203 av-special-heading-h2 custom-color-heading blockquote modern-quote modern-centered  avia-builder-el-11  el_before_av_button_big  avia-builder-el-no-sibling  av-inherit-size'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Watch the product<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<div  class='avia-button-wrap avia-button-center  avia-builder-el-12  el_after_av_heading  el_before_av_hr'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lbz4w04l-9f55e8971c6c8249cdda967d46505ff0\">\n#top #wrap_all .avia-button.av-lbz4w04l-9f55e8971c6c8249cdda967d46505ff0:hover{\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\n}\n#top #wrap_all .avia-button.av-lbz4w04l-9f55e8971c6c8249cdda967d46505ff0:hover .avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n<\/style>\n<a href='https:\/\/products.owolff.com\/page315.aspx?recordid315=2068' class='av-icon-on-hover avia-color-theme-color avia-font-color-theme-color avia-button avia-button-fullwidth av-lbz4w04l-9f55e8971c6c8249cdda967d46505ff0 avia-icon_select-yes-right-icon avia-color-theme-color'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"Product page\"><span class='avia_iconbox_title' >Product page<\/span><span class='avia_button_icon avia_button_icon_right avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue875' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_button_background avia-button avia-button-fullwidth avia-color-theme-color-highlight'><\/span><\/a><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3wvmly-597544e304af8fc73067b9a41afb18cf\">\n#top .hr.hr-invisible.av-3wvmly-597544e304af8fc73067b9a41afb18cf{\nheight:75px;\n}\n<\/style>\n<div  class='hr av-3wvmly-597544e304af8fc73067b9a41afb18cf hr-invisible  avia-builder-el-13  el_after_av_button_big  el_before_av_heading  avia-builder-el-first'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-fbbbd-a0fd9240704ae14ab2c8145530aa0da1\">\n#top .av-special-heading.av-fbbbd-a0fd9240704ae14ab2c8145530aa0da1{\nmargin:0 0 20px 0;\npadding-bottom:10px;\ncolor:#101010;\nfont-size:20px;\n}\nbody .av-special-heading.av-fbbbd-a0fd9240704ae14ab2c8145530aa0da1 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-fbbbd-a0fd9240704ae14ab2c8145530aa0da1 .av-special-heading-tag{\nfont-size:20px;\n}\n.av-special-heading.av-fbbbd-a0fd9240704ae14ab2c8145530aa0da1 .special-heading-inner-border{\nborder-color:#101010;\n}\n.av-special-heading.av-fbbbd-a0fd9240704ae14ab2c8145530aa0da1 .av-subheading{\nfont-size:15px;\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top #wrap_all .av-special-heading.av-fbbbd-a0fd9240704ae14ab2c8145530aa0da1 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top #wrap_all .av-special-heading.av-fbbbd-a0fd9240704ae14ab2c8145530aa0da1 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n<\/style>\n<div  class='av-special-heading av-fbbbd-a0fd9240704ae14ab2c8145530aa0da1 av-special-heading-h2 custom-color-heading blockquote modern-quote modern-centered  avia-builder-el-14  el_after_av_hr  el_before_av_button_big  avia-builder-el-last  av-inherit-size'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Ole Wolff integrated solutions for speakers<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<div  class='avia-button-wrap avia-button-center  avia-builder-el-15  el_after_av_heading  el_before_av_hr'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lbz4w04l-4-dfcaadee7325b43ce8ce0af116868840\">\n#top #wrap_all .avia-button.av-lbz4w04l-4-dfcaadee7325b43ce8ce0af116868840:hover{\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\n}\n#top #wrap_all .avia-button.av-lbz4w04l-4-dfcaadee7325b43ce8ce0af116868840:hover .avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n<\/style>\n<a href='https:\/\/owolff.com\/ch\/application-support\/speaker-system-design\/' class='av-icon-on-hover avia-color-theme-color avia-font-color-theme-color avia-button avia-button-fullwidth av-lbz4w04l-4-dfcaadee7325b43ce8ce0af116868840 avia-icon_select-yes-right-icon avia-color-theme-color'   aria-label=\"\u626c\u58f0\u5668\u7cfb\u7edf\u8bbe\u8ba1\"><span class='avia_iconbox_title' >\u626c\u58f0\u5668\u7cfb\u7edf\u8bbe\u8ba1<\/span><span class='avia_button_icon avia_button_icon_right avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue875' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_button_background avia-button avia-button-fullwidth avia-color-theme-color-highlight'><\/span><\/a><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3wvmly-3-9e311927d3032c9b848a9686b94f4384\">\n#top .hr.hr-invisible.av-3wvmly-3-9e311927d3032c9b848a9686b94f4384{\nheight:75px;\n}\n<\/style>\n<div  class='hr av-3wvmly-3-9e311927d3032c9b848a9686b94f4384 hr-invisible  avia-builder-el-16  el_after_av_button_big  el_before_av_heading  avia-builder-el-first'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2clqp5-1a963b8f5ae304dfba5a1cb8cdff41d7\">\n#top .av-special-heading.av-2clqp5-1a963b8f5ae304dfba5a1cb8cdff41d7{\nmargin:0 0 20px 0;\npadding-bottom:10px;\ncolor:#101010;\nfont-size:20px;\n}\nbody .av-special-heading.av-2clqp5-1a963b8f5ae304dfba5a1cb8cdff41d7 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-2clqp5-1a963b8f5ae304dfba5a1cb8cdff41d7 .av-special-heading-tag{\nfont-size:20px;\n}\n.av-special-heading.av-2clqp5-1a963b8f5ae304dfba5a1cb8cdff41d7 .special-heading-inner-border{\nborder-color:#101010;\n}\n.av-special-heading.av-2clqp5-1a963b8f5ae304dfba5a1cb8cdff41d7 .av-subheading{\nfont-size:15px;\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top #wrap_all .av-special-heading.av-2clqp5-1a963b8f5ae304dfba5a1cb8cdff41d7 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top #wrap_all .av-special-heading.av-2clqp5-1a963b8f5ae304dfba5a1cb8cdff41d7 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n<\/style>\n<div  class='av-special-heading av-2clqp5-1a963b8f5ae304dfba5a1cb8cdff41d7 av-special-heading-h2 custom-color-heading blockquote modern-quote modern-centered  avia-builder-el-17  el_after_av_hr  el_before_av_button_big  avia-builder-el-last  av-inherit-size'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >For more info, please contact us<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<div  class='avia-button-wrap avia-button-center  avia-builder-el-18  el_after_av_heading  el_before_av_hr'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lbz4w04l-2-a208e08d19e8a12c4eb12d875df592fa\">\n#top #wrap_all .avia-button.av-lbz4w04l-2-a208e08d19e8a12c4eb12d875df592fa:hover{\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\n}\n#top #wrap_all .avia-button.av-lbz4w04l-2-a208e08d19e8a12c4eb12d875df592fa:hover .avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n<\/style>\n<a href='https:\/\/owolff.com\/ch\/contact\/' class='av-icon-on-hover avia-color-theme-color avia-font-color-theme-color avia-button avia-button-fullwidth av-lbz4w04l-2-a208e08d19e8a12c4eb12d875df592fa avia-icon_select-yes-right-icon avia-color-theme-color'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"Request more info\"><span class='avia_iconbox_title' >Request more info<\/span><span class='avia_button_icon avia_button_icon_right avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue875' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_button_background avia-button avia-button-fullwidth avia-color-theme-color-highlight'><\/span><\/a><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lth3uro0-60aab72e0017e51383a81cebdd510653\">\n#top .hr.hr-invisible.av-lth3uro0-60aab72e0017e51383a81cebdd510653{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-lth3uro0-60aab72e0017e51383a81cebdd510653 hr-invisible  avia-builder-el-19  el_after_av_button_big  el_before_av_sidebar  avia-builder-el-first'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<div  class='avia-builder-widget-area clearfix  avia-builder-el-20  el_after_av_hr  avia-builder-el-last'><div id=\"newsbox-6\" class=\"widget clearfix avia-widget-container newsbox\"><h3 class=\"widgettitle\">\u6700\u65b0\u6d88\u606f<\/h3><ul class=\"news-wrap image_size_widget\"><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Read: Advanced voice coil and wire technology for micro speakers and drivers\" href=\"https:\/\/owolff.com\/ch\/white-papers\/advanced-voice-coil-and-wire-technology-for-micro-speakers-and-drivers\/\"><img decoding=\"async\" loading=\"lazy\" width=\"36\" height=\"36\" src=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-36x36.jpg\" class=\"wp-image-10710 avia-img-lazy-loading-10710 attachment-widget size-widget wp-post-image\" alt=\"\" srcset=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-36x36.jpg 36w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-300x300.jpg 300w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-1030x1030.jpg 1030w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-80x80.jpg 80w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-768x768.jpg 768w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-12x12.jpg 12w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-180x180.jpg 180w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-705x705.jpg 705w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-120x120.jpg 120w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-450x450.jpg 450w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-24x24.jpg 24w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-48x48.jpg 48w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-600x600.jpg 600w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-100x100.jpg 100w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin.jpg 1080w\" sizes=\"auto, (max-width: 36px) 100vw, 36px\" \/><\/a><div class=\"news-headline\"><a class='news-title' title=\"Read: Advanced voice coil and wire technology for micro speakers and drivers\" href=\"https:\/\/owolff.com\/ch\/white-papers\/advanced-voice-coil-and-wire-technology-for-micro-speakers-and-drivers\/\">Advanced voice coil and wire technology for micro speakers and drivers<\/a><span class=\"news-time news-cats\">in: <a title=\"Read more in: Acoustics news\" href=\"https:\/\/owolff.com\/ch\/category\/acoustics-news\/\">\u58f0\u5b66\u65b0\u95fb<\/a>, <a title=\"Read more in: White papers\" href=\"https:\/\/owolff.com\/ch\/category\/white-papers\/\">White papers<\/a><\/span><\/div><\/div><\/li><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Read: Smart Glasses audio design using Comsol simulation tool\" href=\"https:\/\/owolff.com\/ch\/white-papers\/smart-glasses-audio-design-using-comsol-simulation-tool\/\"><img decoding=\"async\" loading=\"lazy\" width=\"36\" height=\"36\" src=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-36x36.jpg\" class=\"wp-image-10738 avia-img-lazy-loading-10738 attachment-widget size-widget wp-post-image\" alt=\"\" srcset=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-36x36.jpg 36w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-300x300.jpg 300w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-1030x1030.jpg 1030w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-80x80.jpg 80w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-768x768.jpg 768w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-12x12.jpg 12w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-180x180.jpg 180w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-705x705.jpg 705w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-120x120.jpg 120w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-450x450.jpg 450w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-24x24.jpg 24w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-48x48.jpg 48w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-600x600.jpg 600w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-100x100.jpg 100w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin.jpg 1080w\" sizes=\"auto, (max-width: 36px) 100vw, 36px\" \/><\/a><div class=\"news-headline\"><a class='news-title' title=\"Read: Smart Glasses audio design using Comsol simulation tool\" href=\"https:\/\/owolff.com\/ch\/white-papers\/smart-glasses-audio-design-using-comsol-simulation-tool\/\">Smart Glasses audio design using Comsol simulation tool<\/a><span class=\"news-time news-cats\">in: <a title=\"Read more in: Acoustics news\" href=\"https:\/\/owolff.com\/ch\/category\/acoustics-news\/\">\u58f0\u5b66\u65b0\u95fb<\/a>, <a title=\"Read more in: White papers\" href=\"https:\/\/owolff.com\/ch\/category\/white-papers\/\">White papers<\/a><\/span><\/div><\/div><\/li><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Read: Super Linear Micro speaker OWS-082030TA-8\" href=\"https:\/\/owolff.com\/ch\/acoustics-news\/super-linear-micro-speaker-ows-082030ta-8\/\"><img decoding=\"async\" loading=\"lazy\" width=\"36\" height=\"36\" src=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/header-36x36.jpg\" class=\"wp-image-10433 avia-img-lazy-loading-10433 attachment-widget size-widget wp-post-image\" alt=\"\" srcset=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/header-36x36.jpg 36w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/header-80x80.jpg 80w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/header-180x180.jpg 180w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/header-120x120.jpg 120w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/header-300x300.jpg 300w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/header-100x100.jpg 100w\" sizes=\"auto, (max-width: 36px) 100vw, 36px\" \/><\/a><div class=\"news-headline\"><a class='news-title' title=\"Read: Super Linear Micro speaker OWS-082030TA-8\" href=\"https:\/\/owolff.com\/ch\/acoustics-news\/super-linear-micro-speaker-ows-082030ta-8\/\">Super Linear Micro speaker OWS-082030TA-8<\/a><span class=\"news-time news-cats\">in: <a title=\"Read more in: Acoustics news\" href=\"https:\/\/owolff.com\/ch\/category\/acoustics-news\/\">\u58f0\u5b66\u65b0\u95fb<\/a><\/span><\/div><\/div><\/li><\/ul><\/div><\/div><\/p><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":2157,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-2121","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-acoustics-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Small and tough microspeaker - waterproof to 50m - Ole Wolff Electronics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/owolff.com\/ch\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Small and tough microspeaker - waterproof to 50m - Ole Wolff Electronics\" \/>\n<meta property=\"og:url\" content=\"https:\/\/owolff.com\/ch\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/\" \/>\n<meta property=\"og:site_name\" content=\"Ole Wolff Electronics\" \/>\n<meta property=\"article:published_time\" content=\"2022-12-27T08:41:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-07T10:50:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/Micro_speaker_small_waterproof_1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"250\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Thomas\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Thomas\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/\"},\"author\":{\"name\":\"Thomas\",\"@id\":\"https:\\\/\\\/owolff.com\\\/en\\\/#\\\/schema\\\/person\\\/f6fc7b71878eca77f71ed4ea96c3aebb\"},\"headline\":\"Small and tough microspeaker &#8211; waterproof to 50m\",\"datePublished\":\"2022-12-27T08:41:08+00:00\",\"dateModified\":\"2024-03-07T10:50:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/\"},\"wordCount\":1647,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/owolff.com\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/owolff.com\\\/wp-content\\\/uploads\\\/2022\\\/12\\\/Micro_speaker_small_waterproof_1.jpg\",\"articleSection\":[\"Acoustics news\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/\",\"url\":\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/\",\"name\":\"Small and tough microspeaker - waterproof to 50m - Ole Wolff Electronics\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/owolff.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/owolff.com\\\/wp-content\\\/uploads\\\/2022\\\/12\\\/Micro_speaker_small_waterproof_1.jpg\",\"datePublished\":\"2022-12-27T08:41:08+00:00\",\"dateModified\":\"2024-03-07T10:50:13+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/#primaryimage\",\"url\":\"https:\\\/\\\/owolff.com\\\/wp-content\\\/uploads\\\/2022\\\/12\\\/Micro_speaker_small_waterproof_1.jpg\",\"contentUrl\":\"https:\\\/\\\/owolff.com\\\/wp-content\\\/uploads\\\/2022\\\/12\\\/Micro_speaker_small_waterproof_1.jpg\",\"width\":1024,\"height\":250},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/owolff.com\\\/acoustics-news\\\/small-and-tough-microspeaker-waterproof-to-50m\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/owolff.com\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Small and tough microspeaker &#8211; waterproof to 50m\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/owolff.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/owolff.com\\\/en\\\/\",\"name\":\"Ole Wolff Electronics\",\"description\":\"Acoustics and magnetics\",\"publisher\":{\"@id\":\"https:\\\/\\\/owolff.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/owolff.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/owolff.com\\\/en\\\/#organization\",\"name\":\"Ole Wolff Elektronik\",\"url\":\"https:\\\/\\\/owolff.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/owolff.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/owolff.com.linux20.curanetserver.dk\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/Logo_m_sort_tekst.png\",\"contentUrl\":\"https:\\\/\\\/owolff.com.linux20.curanetserver.dk\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/Logo_m_sort_tekst.png\",\"width\":1181,\"height\":242,\"caption\":\"Ole Wolff Elektronik\"},\"image\":{\"@id\":\"https:\\\/\\\/owolff.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/69900932\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/showcase\\\/78454741\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/owolff.com\\\/en\\\/#\\\/schema\\\/person\\\/f6fc7b71878eca77f71ed4ea96c3aebb\",\"name\":\"Thomas\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/60406b6a386563aa9ec7884e77fc0f1efe7555a70001bfae78e2c71986c27aab?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/60406b6a386563aa9ec7884e77fc0f1efe7555a70001bfae78e2c71986c27aab?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/60406b6a386563aa9ec7884e77fc0f1efe7555a70001bfae78e2c71986c27aab?s=96&d=mm&r=g\",\"caption\":\"Thomas\"},\"url\":\"https:\\\/\\\/owolff.com\\\/ch\\\/author\\\/thomas\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Small and tough microspeaker - waterproof to 50m - Ole Wolff Electronics","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/owolff.com\/ch\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/","og_locale":"zh_CN","og_type":"article","og_title":"Small and tough microspeaker - waterproof to 50m - Ole Wolff Electronics","og_url":"https:\/\/owolff.com\/ch\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/","og_site_name":"Ole Wolff Electronics","article_published_time":"2022-12-27T08:41:08+00:00","article_modified_time":"2024-03-07T10:50:13+00:00","og_image":[{"width":1024,"height":250,"url":"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/Micro_speaker_small_waterproof_1.jpg","type":"image\/jpeg"}],"author":"Thomas","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"Thomas","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"3 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/#article","isPartOf":{"@id":"https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/"},"author":{"name":"Thomas","@id":"https:\/\/owolff.com\/en\/#\/schema\/person\/f6fc7b71878eca77f71ed4ea96c3aebb"},"headline":"Small and tough microspeaker &#8211; waterproof to 50m","datePublished":"2022-12-27T08:41:08+00:00","dateModified":"2024-03-07T10:50:13+00:00","mainEntityOfPage":{"@id":"https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/"},"wordCount":1647,"commentCount":0,"publisher":{"@id":"https:\/\/owolff.com\/en\/#organization"},"image":{"@id":"https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/#primaryimage"},"thumbnailUrl":"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/Micro_speaker_small_waterproof_1.jpg","articleSection":["Acoustics news"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/","url":"https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/","name":"Small and tough microspeaker - waterproof to 50m - Ole Wolff Electronics","isPartOf":{"@id":"https:\/\/owolff.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/#primaryimage"},"image":{"@id":"https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/#primaryimage"},"thumbnailUrl":"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/Micro_speaker_small_waterproof_1.jpg","datePublished":"2022-12-27T08:41:08+00:00","dateModified":"2024-03-07T10:50:13+00:00","breadcrumb":{"@id":"https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/#primaryimage","url":"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/Micro_speaker_small_waterproof_1.jpg","contentUrl":"https:\/\/owolff.com\/wp-content\/uploads\/2022\/12\/Micro_speaker_small_waterproof_1.jpg","width":1024,"height":250},{"@type":"BreadcrumbList","@id":"https:\/\/owolff.com\/acoustics-news\/small-and-tough-microspeaker-waterproof-to-50m\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/owolff.com\/home\/"},{"@type":"ListItem","position":2,"name":"Small and tough microspeaker &#8211; waterproof to 50m"}]},{"@type":"WebSite","@id":"https:\/\/owolff.com\/en\/#website","url":"https:\/\/owolff.com\/en\/","name":"Ole Wolff Electronics","description":"Acoustics and magnetics","publisher":{"@id":"https:\/\/owolff.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/owolff.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/owolff.com\/en\/#organization","name":"Ole Wolff Elektronik","url":"https:\/\/owolff.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/owolff.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/owolff.com.linux20.curanetserver.dk\/wp-content\/uploads\/2023\/02\/Logo_m_sort_tekst.png","contentUrl":"https:\/\/owolff.com.linux20.curanetserver.dk\/wp-content\/uploads\/2023\/02\/Logo_m_sort_tekst.png","width":1181,"height":242,"caption":"Ole Wolff Elektronik"},"image":{"@id":"https:\/\/owolff.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/69900932\/","https:\/\/www.linkedin.com\/showcase\/78454741\/"]},{"@type":"Person","@id":"https:\/\/owolff.com\/en\/#\/schema\/person\/f6fc7b71878eca77f71ed4ea96c3aebb","name":"Thomas","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/secure.gravatar.com\/avatar\/60406b6a386563aa9ec7884e77fc0f1efe7555a70001bfae78e2c71986c27aab?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/60406b6a386563aa9ec7884e77fc0f1efe7555a70001bfae78e2c71986c27aab?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/60406b6a386563aa9ec7884e77fc0f1efe7555a70001bfae78e2c71986c27aab?s=96&d=mm&r=g","caption":"Thomas"},"url":"https:\/\/owolff.com\/ch\/author\/thomas\/"}]}},"_links":{"self":[{"href":"https:\/\/owolff.com\/ch\/wp-json\/wp\/v2\/posts\/2121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/owolff.com\/ch\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/owolff.com\/ch\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/owolff.com\/ch\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/owolff.com\/ch\/wp-json\/wp\/v2\/comments?post=2121"}],"version-history":[{"count":0,"href":"https:\/\/owolff.com\/ch\/wp-json\/wp\/v2\/posts\/2121\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/owolff.com\/ch\/wp-json\/wp\/v2\/media\/2157"}],"wp:attachment":[{"href":"https:\/\/owolff.com\/ch\/wp-json\/wp\/v2\/media?parent=2121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/owolff.com\/ch\/wp-json\/wp\/v2\/categories?post=2121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/owolff.com\/ch\/wp-json\/wp\/v2\/tags?post=2121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}