{"id":2442,"date":"2025-07-09T09:19:06","date_gmt":"2025-07-09T02:19:06","guid":{"rendered":"https:\/\/pltspeaker.com\/?post_type=product&#038;p=2442"},"modified":"2026-03-16T15:43:00","modified_gmt":"2026-03-16T08:43:00","slug":"satori-tw29b-b-beryllium","status":"publish","type":"product","link":"https:\/\/pltspeaker.com\/th\/product\/satori-tw29b-b-beryllium\/","title":{"rendered":"SATORI TW29B-B\/ Beryllium"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2444\" src=\"https:\/\/pltspeaker.com\/wp-content\/uploads\/2025\/07\/SATORI-TW29B-B-DRAWING-500x246-1-300x148.jpg\" alt=\"\" width=\"300\" height=\"148\" srcset=\"https:\/\/pltspeaker.com\/wp-content\/uploads\/2025\/07\/SATORI-TW29B-B-DRAWING-500x246-1-300x148.jpg 300w, https:\/\/pltspeaker.com\/wp-content\/uploads\/2025\/07\/SATORI-TW29B-B-DRAWING-500x246-1-18x9.jpg 18w, https:\/\/pltspeaker.com\/wp-content\/uploads\/2025\/07\/SATORI-TW29B-B-DRAWING-500x246-1.jpg 500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2445\" src=\"https:\/\/pltspeaker.com\/wp-content\/uploads\/2025\/07\/SATORI-TW28B-BGRAFIK-500x246-1-300x148.jpg\" alt=\"\" width=\"300\" height=\"148\" srcset=\"https:\/\/pltspeaker.com\/wp-content\/uploads\/2025\/07\/SATORI-TW28B-BGRAFIK-500x246-1-300x148.jpg 300w, https:\/\/pltspeaker.com\/wp-content\/uploads\/2025\/07\/SATORI-TW28B-BGRAFIK-500x246-1-18x9.jpg 18w, https:\/\/pltspeaker.com\/wp-content\/uploads\/2025\/07\/SATORI-TW28B-BGRAFIK-500x246-1.jpg 500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2 class=\"yikes-custom-woo-tab-title yikes-custom-woo-tab-title-features\">Features<\/h2>\n<ul>\n<li>Beryllium dome for non-resonant high frequency extension<\/li>\n<li>Two part aluminium faceplate with integrated mechanical decoupling<\/li>\n<li>Dual balanced compression chambers for improved dynamics<\/li>\n<li>Dual copper caps for absolute minimum voice coil inductance and minimum phase shift<\/li>\n<li>Non-reflective cast aluminium chamber with optimized damping for improved dynamics<\/li>\n<li>CCAW voice coil for low moving mass<\/li>\n<li>Long life silver lead wires<\/li>\n<li>Low resonance frequency for extended range<\/li>\n<\/ul>\n<div id=\"Content\">\n<div class=\"content_wrapper clearfix\">\n<div class=\"sections_group\">\n<div class=\"section\">\n<div class=\"section_wrapper clearfix\">\n<div class=\"items_group clearfix\">\n<div class=\"column one woocommerce-content\">\n<div id=\"product-1018\" class=\"no-share tabs post-1018 product type-product status-publish has-post-thumbnail product_cat-hard product_cat-satori-family-product product_cat-satori-tweeters product_cat-tweeters first instock shipping-taxable product-type-simple\">\n<div class=\"product_wrapper clearfix\">\n<div class=\"summary entry-summary column one-second\">\n<div class=\"jq-tabs tabs_wrapper ui-tabs ui-corner-all ui-widget ui-widget-content\">\n<div id=\"tab-specs\" class=\"ui-tabs-panel ui-corner-bottom ui-widget-content\" role=\"tabpanel\" aria-labelledby=\"ui-id-2\" aria-hidden=\"false\">\n<h2 class=\"yikes-custom-woo-tab-title yikes-custom-woo-tab-title-specs\">Specs<\/h2>\n<ul>\n<li>Nominal Impedance 4 \u03a9<\/li>\n<li>DC resistance, Re 3.0 \u03a9<\/li>\n<li>Voice coil inductance, Le 0.02 mH<\/li>\n<li>Effective piston area, Sd 9.6 cm2<\/li>\n<li>Voice coil diameter 29.0 mm<\/li>\n<li>Voice coil height 2.0 mm<\/li>\n<li>Air gap height 2.5 mm<\/li>\n<li>Linear coil travel (p-p) 0.5 mm<\/li>\n<li>Moving mass incl. air, Mms 0.46 g<\/li>\n<li>Free air resonance, Fs 600 Hz<\/li>\n<li>Sensitivity (2.83 V \/ 1 m) 92 dB<\/li>\n<li>Mechanical Q-factor, Qms 2.9<\/li>\n<li>Electrical Q-factor, Qes 1.3<\/li>\n<li>Total Q-factor, Qts 0.9<\/li>\n<li>Force factor, Bl 2.0 Tm<\/li>\n<li>Rated power handling* 80 W<\/li>\n<li>Magnetic flux density 1.0 T<\/li>\n<li>Magnet weight 0.22 kg<\/li>\n<li>Net weight 0.53 kg<\/li>\n<\/ul>\n<p>* IEC 268-5, high-pass Butterworth, 2600 Hz, 12 dB\/oct.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<footer id=\"Footer\" class=\"clearfix\">\n<div class=\"widgets_wrapper\">\n<div class=\"container\">\n<div class=\"column one-second\">\n<aside id=\"text-2\" class=\"widget widget_text\">\n<h4>SB Acoustics<\/h4>\n<div class=\"textwidget\">\n<p>Building Your Sound<\/p>\n<\/div>\n<\/aside>\n<aside id=\"nav_menu-2\" class=\"widget widget_nav_menu\">\n<div class=\"menu-footer-menu-container\">\n<ul id=\"menu-footer-menu\" class=\"menu\">\n<li id=\"menu-item-2456\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2456\"><a href=\"https:\/\/sbacoustics.com\/about\/\">ABOUT<\/a><\/li>\n<li id=\"menu-item-2457\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2457\"><a href=\"https:\/\/sbacoustics.com\/contact\/\">CONTACT<\/a><\/li>\n<li id=\"menu-item-2460\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2460\"><a href=\"https:\/\/sbacoustics.com\/catalogues\/\">CATALOGUES<\/a><\/li>\n<\/ul>\n<\/div>\n<\/aside>\n<\/div>\n<div class=\"column one-second\">\n<aside id=\"text-3\" class=\"widget widget_text\">\n<h4>Please<\/h4>\n<\/aside>\n<\/div>\n<\/div>\n<\/div>\n<\/footer>","protected":false},"excerpt":{"rendered":"<p>.<\/p>","protected":false},"featured_media":2443,"template":"","meta":[],"product_brand":[47],"product_cat":[72],"product_tag":[],"class_list":{"0":"post-2442","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-sb-acoustics","7":"product_cat-satori-tweeters","9":"first","10":"onbackorder","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pltspeaker.com\/th\/wp-json\/wp\/v2\/product\/2442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pltspeaker.com\/th\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pltspeaker.com\/th\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pltspeaker.com\/th\/wp-json\/wp\/v2\/media\/2443"}],"wp:attachment":[{"href":"https:\/\/pltspeaker.com\/th\/wp-json\/wp\/v2\/media?parent=2442"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pltspeaker.com\/th\/wp-json\/wp\/v2\/product_brand?post=2442"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pltspeaker.com\/th\/wp-json\/wp\/v2\/product_cat?post=2442"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pltspeaker.com\/th\/wp-json\/wp\/v2\/product_tag?post=2442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}