{"id":8405,"date":"2025-01-09T15:10:15","date_gmt":"2025-01-09T13:10:15","guid":{"rendered":"https:\/\/owolff.com\/?p=8405"},"modified":"2025-06-10T08:52:52","modified_gmt":"2025-06-10T06:52:52","slug":"criteria-for-selecting-the-driver-for-your-next-high-end-headphone-project","status":"publish","type":"post","link":"https:\/\/owolff.com\/ch\/white-papers\/criteria-for-selecting-the-driver-for-your-next-high-end-headphone-project\/","title":{"rendered":"Criteria for selecting the driver for your next high-end headphone project"},"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-cb3b230a800d904d4126b012a4dc3652 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   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\/><\/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-8405'><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  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.av-special-heading.av-2pfino-74b6fb61359fb805855092c752043523{\nmargin:0 0 20px 0;\npadding-bottom:0;\ncolor:#101010;\n}\nbody .av-special-heading.av-2pfino-74b6fb61359fb805855092c752043523 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-2pfino-74b6fb61359fb805855092c752043523 .special-heading-inner-border{\nborder-color:#101010;\n}\n.av-special-heading.av-2pfino-74b6fb61359fb805855092c752043523 .av-subheading{\nfont-size:21px;\n}\n<\/style>\n<div  class='av-special-heading av-2pfino-74b6fb61359fb805855092c752043523 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\"  >Criteria for selecting the driver for your next high-end headphone project<\/h1><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-00ef363c0707f6cf213f97054e43b482\">\n#top .av_textblock_section.av-lc0kj8mr-00ef363c0707f6cf213f97054e43b482 .avia_textblock{\ncolor:#101010;\n}\n<\/style>\n<section  class='av_textblock_section av-lc0kj8mr-00ef363c0707f6cf213f97054e43b482'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><p>Headphone driver sizes typically follow a de facto standard, with 30mm, 40mm, and 50mm diameters being the most common. However, selecting the right driver size for a high-end headphone project can be challenging, as the performance data often doesn&#8217;t provide clear guidance.<\/p>\n<p>While choosing a larger driver over a smaller one may seem like the obvious choice, the advantages are not always apparent in product specifications, which focus primarily on performance parameters like sensitivity and total harmonic distortion (THD).<\/p>\n<p>This article delves into how a larger driver generally outperforms a smaller one in specific areas, such as Q factor control of the main resonator (F0), regional resonators within the driver, large signal THD, and intermodulation distortion (IMD). It also explains how to extract these insights using more advanced testing methods beyond just frequency response analysis.<\/p>\n<hr \/>\n<p>To read the full paper, you can download it <a href=\"https:\/\/owolff.com\/wp-content\/uploads\/2025\/01\/high-end-headphone-project.pdf\" target=\"_blank\" rel=\"noopener\"><strong>here<\/strong><\/a>.<\/p>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-34fjbq-2-c74e9f0dcfef7fefc7ba670c8da77e19\">\n#top .flex_column.av-34fjbq-2-c74e9f0dcfef7fefc7ba670c8da77e19{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n.flex_column.av-34fjbq-2-c74e9f0dcfef7fefc7ba670c8da77e19{\nborder-radius:3px 3px 3px 3px;\npadding:30px 30px 30px 30px;\nbackground-color:#f9f9f9;\n}\n.responsive #top #wrap_all .flex_column.av-34fjbq-2-c74e9f0dcfef7fefc7ba670c8da77e19{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-34fjbq-2-c74e9f0dcfef7fefc7ba670c8da77e19 av_one_half  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.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-lpb7kakc-a0b04bec3d429afe078f9a6a616b7b93 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n<\/style>\n<div  class='av-special-heading av-lpb7kakc-a0b04bec3d429afe078f9a6a616b7b93 av-special-heading-h2 custom-color-heading blockquote modern-quote modern-centered  avia-builder-el-6  el_before_av_button_big  avia-builder-el-no-sibling  av-inherit-size'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Headphone drivers<\/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-7  el_after_av_heading  el_before_av_hr  button-front-2'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lbz4w04l-6531b476bcc3bcd164e159cc1680252c\">\n#top #wrap_all 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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><\/ul><\/div><\/div><\/p><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":8407,"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":[18,17],"tags":[],"class_list":["post-8405","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-acoustics-news","category-white-papers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Criteria for selecting the driver for your next high-end headphone project - Ole Wolff Electronics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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