{"id":3606,"date":"2023-03-22T15:17:09","date_gmt":"2023-03-22T21:17:09","guid":{"rendered":"https:\/\/adcaraudio.com\/store\/?post_type=product&#038;p=3606"},"modified":"2025-10-10T14:25:59","modified_gmt":"2025-10-10T20:25:59","slug":"x4k-1","status":"publish","type":"product","link":"https:\/\/adcaraudio.com\/store\/product\/x4k-1\/","title":{"rendered":"X4K.1"},"content":{"rendered":"<div class=\"epyt-video-wrapper\"><iframe  id=\"_ytid_54482\"  width=\"900\" height=\"506\"  data-origwidth=\"900\" data-origheight=\"506\"  data-relstop=\"1\" src=\"https:\/\/www.youtube.com\/embed\/bxcxKEW-gdg?enablejsapi=1&autoplay=0&cc_load_policy=0&cc_lang_pref=&iv_load_policy=1&loop=0&rel=0&fs=1&playsinline=0&autohide=2&theme=dark&color=red&controls=1&disablekb=0&\" class=\"__youtube_prefs__  no-lazyload\" title=\"YouTube player\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><\/div>\n<p>Every X Series amplifier undergoes testing before it is packaged to confirm they work as intended. First, the crossover functions and a clean high output sine wave are confirmed to be within specification. Then, the amplifier is wired to a resistor bank and driven with a very high signal to drive the amp into thermal protection. The amp is cycled back on and is again tested for a clean high output sine wave.<\/p>\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>\u00a0<strong>Continuous Power<\/strong><\/td>\n<td>1500W x 1 @ 4 ohms<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>At 14.4V Supply Voltage<\/strong><\/td>\n<td>2600W x 1 @ 2 ohms<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>4000W x 1 @ 1 ohm<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Frequency Response<\/strong><\/td>\n<td>13Hz &#8211; 257Hz<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Input Sensitivity<\/strong><\/td>\n<td>0.4V to 6V<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Fuse Ratings<\/strong><\/td>\n<td>150A @ 4 ohms \/ 250A @ 2 ohms \/ 400A @ 1 ohm<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Filter Modes<\/strong><\/td>\n<td>Subsonic and Low Pass<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Subsonic\u00a0Filter @ 24dB\/Oct<\/strong><\/td>\n<td>10Hz \u2013 50Hz<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<img decoding=\"async\" class=\"alignnone size-full wp-image-478\" src=\"http:\/\/audiodynamicsdesigns.com\/wp-content\/uploads\/bullet_clear.png\" alt=\"\" width=\"15\" height=\"15\" \/><strong>Linkwitz-Riley<\/strong><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Low Pass Filter @ 24dB\/Oct<\/strong><\/td>\n<td>35Hz \u2013 250Hz<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<img decoding=\"async\" class=\"alignnone size-full wp-image-478\" src=\"http:\/\/audiodynamicsdesigns.com\/wp-content\/uploads\/bullet_clear.png\" alt=\"\" width=\"15\" height=\"15\" \/><strong>Linkwitz-Riley<\/strong><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Detented Filter Potentiometers<\/strong><\/td>\n<td>41 Click-in-Place Frequencies<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Remote Level Control w\/ Clip Indicator \/ Voltage \/ Temperature<\/strong><\/td>\n<td>Included<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Pass-Through Output<\/strong><\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Height<\/strong><\/td>\n<td>3.12 in \/ 79 mm<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Width<\/strong><\/td>\n<td>10.59 in \/ 269 mm<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Length (Heat Sink)<\/strong><\/td>\n<td>16.53 in \/ 420 mm<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<strong>Net Weight<\/strong><\/td>\n<td>26 lb \/ 11.8 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"color: #ff0000;\"><strong>Amp Dyno Numbers<\/strong><\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-3607\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@14.4V.jpg\" alt=\"\" width=\"1005\" height=\"569\" srcset=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@14.4V.jpg 1005w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@14.4V-600x340.jpg 600w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@14.4V-300x170.jpg 300w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@14.4V-768x435.jpg 768w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@14.4V-106x60.jpg 106w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@14.4V-159x90.jpg 159w\" sizes=\"(max-width: 1005px) 100vw, 1005px\" \/><\/p>\n<p><strong><span style=\"color: #ff0000;\">Amp Dyno Numbers<\/span><\/strong><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-3608\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@16V.jpg\" alt=\"\" width=\"1005\" height=\"563\" srcset=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@16V.jpg 1005w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@16V-600x336.jpg 600w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@16V-300x168.jpg 300w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@16V-768x430.jpg 768w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@16V-107x60.jpg 107w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/ADX4K.1-1ohm-@16V-161x90.jpg 161w\" sizes=\"(max-width: 1005px) 100vw, 1005px\" \/><\/p>\n<p><strong><span style=\"color: #ff0000;\">Amp Dyno Numbers<\/span><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3644\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909332601.jpg\" alt=\"\" width=\"1005\" height=\"559\" srcset=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909332601.jpg 1005w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909332601-600x334.jpg 600w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909332601-300x167.jpg 300w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909332601-768x427.jpg 768w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909332601-108x60.jpg 108w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909332601-162x90.jpg 162w\" sizes=\"(max-width: 1005px) 100vw, 1005px\" \/><\/p>\n<p><strong><span style=\"color: #ff0000;\">Amp Dyno Numbers<\/span><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3645\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909294641.jpg\" alt=\"\" width=\"1005\" height=\"576\" srcset=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909294641.jpg 1005w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909294641-600x344.jpg 600w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909294641-300x172.jpg 300w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909294641-768x440.jpg 768w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909294641-105x60.jpg 105w, https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/mmexport16823909294641-157x90.jpg 157w\" sizes=\"(max-width: 1005px) 100vw, 1005px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>4,000 Watt Class D Mono Block<\/li>\n<li>Upgraded with Larger Package Mosfets for Increased Avalanche Current<\/li>\n<li>Upgraded with Lower ESR Capacitors<\/li>\n<li>Upgraded Heatsink to Industry Leading Surface Area and Weight<\/li>\n<li>Linkable Master \/ Slave Configurable<\/li>\n<li>Dual MOS-FET PWM power supply<\/li>\n<li>Click-in-Place Crossover Controls<\/li>\n<li>Subsonic and Low Pass Filters<\/li>\n<li>Variable Phase Control<\/li>\n<li>Tiffany Style RCA Connectors<\/li>\n<li>Remote Bass Control w\/ Clip Indicator and Thermal \/ Voltage Display<\/li>\n<li>Damping Factor &gt;300<\/li>\n<li>96dB Signal to Noise Ratio<\/li>\n<li>Engineered in U.S.A. and South Korea<\/li>\n<li>Dual 0 AWG Power Terminals<\/li>\n<li>Made in South Korea<\/li>\n<\/ul>\n<p>Removable \/ Reversible Top Plate Available in Different Colors (See pics for colors and contact us directly @ 573-756-2049 to purchase)<\/p>\n","protected":false},"featured_media":3609,"template":"","meta":{"jetpack_post_was_ever_published":false,"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":[55,17],"product_tag":[],"class_list":{"0":"post-3606","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-1-channel","7":"product_cat-amplifiers","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product\/3606","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\/3609"}],"wp:attachment":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/media?parent=3606"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_brand?post=3606"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_cat?post=3606"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_tag?post=3606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}