{"id":1455,"date":"2020-01-17T09:45:05","date_gmt":"2020-01-17T15:45:05","guid":{"rendered":"https:\/\/adcaraudio.com\/store\/?post_type=product&p=1455"},"modified":"2026-01-30T12:10:48","modified_gmt":"2026-01-30T18:10:48","slug":"adcx633","status":"publish","type":"product","link":"https:\/\/adcaraudio.com\/store\/product\/adcx633\/","title":{"rendered":"3000 Series 6.5″ – CX633"},"content":{"rendered":"

Audio Dynamics speakers were designed to reproduce music with ultimate accuracy.
\nWe\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 transparent silk domes and powerful Neodymium motors to produce clear and effortless highs.
\nOur speakers will pull you into the musical performance and breath new life into your music collection.<\/p>\n

Fs<\/strong>\t66.920 Hz\r\nQms<\/strong>\t3.824\r\nVas<\/strong>\t10.140 l\r\nCms<\/strong>\t0.412 mm\/N\r\nMms<\/strong>\t13.540 g\r\nRms<\/strong>\t1.506 kg\/s\r\nDia<\/strong>\t129.400 mm\r\nSd<\/strong>\t131.509 cm\u00b2\r\n\t\r\nQes<\/strong>\t0.788\r\nRe<\/strong>\t3.281 \u03a9\r\nLe<\/strong>\t0.044 mH\r\nZ<\/strong>\t3.937 \u03a9\r\nBl<\/strong>\t4.866 Tm\r\nBl\u00b2\/Re<\/strong>\t7.219 N\u00b2\/W\r\n\r\nQts<\/strong>\t0.653\r\nno<\/strong>\t0.371 %\r\nSPL<\/strong>\t87.847 dB\r\n\r\n\r\n\r\n\"\"\r\n<\/a><\/pre>\n
Frame Outer Diameter<\/strong>\t6 9\/16\" (166mm)\r\nGrille Outer Diameter<\/strong>\t7 3\/16\" (182mm)\r\nMotor Outer Diameter<\/strong>\t3 1\/2\"  (90mm)\r\nTweeter Protrusion<\/strong>\t  1\/4\"  (6mm)\r\nGrille Protrusion<\/strong>\t  7\/8\"  (23mm)\r\nMounting Hole Diameter<\/strong>\t5 5\/8\"  (142mm)\r\nMounting Depth<\/strong>\t\t2 5\/16\" (59mm)\r\n\r\n\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
<\/h3>\n
    \n
  • Perfectly blended wool pulp cone mid\/woofer for realistic tonal accuracy<\/li>\n
  • 6 \u00bd” (166 mm) Steel frame mid\/woofer<\/li>\n
  • 60 count yarn cloth surround<\/li>\n
  • 1 3\/16″ (30 mm) voice coil mid\/woofer<\/li>\n
  • Shorting ring for extended response<\/li>\n
  • Gold plated terminals<\/li>\n
  • 1″ (25.4 mm) High-end transparent silk dome tweeter<\/li>\n
  • Polypropylene capacitor on tweeter<\/li>\n
  • 125 Watts RMS power handling*<\/li>\n<\/ul>\n
    All power ratings are figured using an electronic high pass crossover with a minimum crossover point of 70Hz at 24dB\/Octave, 80Hz at 18dB\/Octave, or 100Hz at 12dB\/Octave.<\/p>\n","protected":false},"featured_media":1456,"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-1455","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\/1455","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\/1456"}],"wp:attachment":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/media?parent=1455"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_brand?post=1455"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_cat?post=1455"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_tag?post=1455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}