{"id":60,"date":"2019-04-15T15:42:25","date_gmt":"2019-04-15T21:42:25","guid":{"rendered":"https:\/\/adcaraudio.com\/store\/?post_type=product&#038;p=60"},"modified":"2020-08-17T16:12:05","modified_gmt":"2020-08-17T22:12:05","slug":"adcs642","status":"publish","type":"product","link":"https:\/\/adcaraudio.com\/store\/product\/adcs642\/","title":{"rendered":"ADCS642 &#8211; 4000 Series"},"content":{"rendered":"<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class=\"youtube-player\" width=\"900\" height=\"507\" src=\"https:\/\/www.youtube.com\/embed\/odP_1MCagHs?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<p>Audio Dynamics speakers were designed to reproduce music with ultimate accuracy.<\/p>\n<p>We\u2019ve spent countless listening hours examining the tonal qualities of many different cone materials; from glass fiber, to Kevlar, to carbon fiber and more. Ultimately, we chose wool pulp for its ability to deliver astonishing realism and detailed timbre across the harmonics. We then added an acoustically-transparent chemical to help the soft parts resist moisture. We\u2019ve gone to similar lengths in developing our tweeter components which use the highest grade German silk domes and powerful Neodymium motors to produce clear and effortless highs.<\/p>\n<p>Our speakers will pull you into the musical performance and breath new life into your music collection.<\/p>\n<p>&nbsp;<\/p>\n<pre><strong>Fs<\/strong>\t74.020 Hz\r\n<strong>Qms<\/strong>\t3.637\r\n<strong>Vas<\/strong>\t7.997 l\r\n<strong>Cms<\/strong>\t0.304 mm\/N\r\n<strong>Mms<\/strong>\t15.210 g\r\n<strong>Rms<\/strong>\t1.945 kg\/s\r\n<strong>Dia<\/strong>\t132.000 mm\r\n<strong>Sd<\/strong>\t136.848 cm\u00b2\r\n\t\r\n<strong>Qes<\/strong>\t0.510\r\n<strong>Re<\/strong>\t3.623 \u03a9\r\n<strong>Le<\/strong>\t0.282 mH\r\n<strong>Z<\/strong>\t4.378 \u03a9\r\n<strong>Bl<\/strong>\t7.092 Tm\r\n<strong>Bl\u00b2\/Re<\/strong>\t13.884 N\u00b2\/W\r\n\r\n<strong>Qts<\/strong>\t0.447\r\n<strong>no<\/strong>\t0.614 %\r\n<strong>SPL<\/strong>\t90.027 dB\r\n\r\n<\/pre>\n<pre><strong>Frame Outer Diameter<\/strong>\t6.49in (164.91mm)\r\n<strong>Grille Outer Diameter<\/strong>\t7.18in (182.23mm)\r\n<strong>Motor Outer Diameter<\/strong>\t3.92in (99.52mm)\r\n<strong>Tweeter Protrusion<\/strong>\tNA\r\n<strong>Grille Protrusion<\/strong>\t0.89in (22.47mm)\r\n<strong>Mounting Hole Diameter<\/strong>\t5.70in (144.94mm)\r\n<strong>Mounting Depth<\/strong>\t\t3.0in (76.15mm)\r\n\r\n<img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-245\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Testing_ADCS642.png\" alt=\"\" width=\"800\" height=\"336\" srcset=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Testing_ADCS642.png 800w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Testing_ADCS642-600x252.png 600w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Testing_ADCS642-300x126.png 300w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Testing_ADCS642-768x323.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\r\n<img decoding=\"async\" class=\"alignnone size-full wp-image-246\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ResponseData_ADCS642-TW2842-1024x368.png\" alt=\"\" width=\"1024\" height=\"368\" srcset=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ResponseData_ADCS642-TW2842-1024x368.png 1024w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ResponseData_ADCS642-TW2842-1024x368-600x216.png 600w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ResponseData_ADCS642-TW2842-1024x368-300x108.png 300w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ResponseData_ADCS642-TW2842-1024x368-768x276.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/pre>\n","protected":false},"excerpt":{"rendered":"<h3><\/h3>\n<ul>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">Perfectly blended wool pulp cone midrange for realistic tonal accuracy<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">1.375 in (34.9 mm) Voice Coil Midrange<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">6 \u00bd in (165.1 mm) Cast Frame Midrange<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">Push pin terminals on midrange<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">1.125 in (28 mm) High-end German silk dome tweeter<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">Aluminum tweeter casing<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">Thread lock flush mount system<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">Aluminum triple angle surface mount cup (TWCUP sold separately)<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">Polypropylene capacitor in tweeter circuit<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">Air core inductors in tweeter and woofer circuits<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">Optimal bandwidth:\u00a0 60Hz \u2013 20kHz<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">150 Watts RMS power handling*<\/li>\n<\/ul>\n<p style=\"background-color: rgba(0, 0, 0, 0) !important;\">* All power ratings are figured using an electronic high pass crossover with a minimum crossover point of 60Hz at 24dB\/Octave, 80Hz at 18dB\/Octave, or 100Hz at 12dB\/Octave.<\/p>\n","protected":false},"featured_media":61,"template":"","meta":{"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"product_brand":[],"product_cat":[61],"product_tag":[],"class_list":{"0":"post-60","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-speaker-archives","8":"first","9":"outofstock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product\/60","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/media\/61"}],"wp:attachment":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/media?parent=60"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_brand?post=60"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_cat?post=60"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_tag?post=60"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}