{"product_id":"dc-audio-7-5k-7500w-monoblock-amplifier","title":"DC Audio 7.5k - 7,500w Monoblock Amplifier - DCA7.5K","description":"\u003ch2 align=\"left\"\u003e\u003cspan\u003eDC Audio 7.5k - 7,500w Monoblock Amplifier - DCA7.5K\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp align=\"left\"\u003e\u003cspan\u003eThe 7.5kw competition series amplifier is a 7,500 watt mono block. It is capable of running up to 18 volts\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003efor up to 9,200 watts. It is a linkable amp and designed to run at 1 ohm per amp or 2 ohms when strapped.\u003cbr\u003eIt comes with a bass knob and a clipping indicator. For power inputs it will accept dual 0 awg for power\u003cbr\u003eand dual 0 awg for ground.\u003c\/p\u003e\n\u003ch5 align=\"left\"\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli align=\"left\"\u003e1 ohm stable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli align=\"left\"\u003eVariable low pass filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli align=\"left\"\u003eVariable subsonic filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli align=\"left\"\u003eVariable bass boost\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli align=\"left\"\u003eWired remote control\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli align=\"left\"\u003eDual 0 awg power and ground inputs (both must be used)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 align=\"left\"\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-22y8{background-color:#ffffff;color:#000000;text-align:left;vertical-align:middle}\n.tg .tg-ij4v{background-color:#ffffff;color:#000000;font-weight:bold;text-align:left;vertical-align:top}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-22y8\"\u003e\u003c\/th\u003e\n\u003cth class=\"tg-ij4v\"\u003eFeatures\u003c\/th\u003e\n\u003cth class=\"tg-ij4v\"\u003eVoltage\u003c\/th\u003e\n\u003cth class=\"tg-ij4v\"\u003e7.5kw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\" rowspan=\"5\"\u003eOutput Power (RMS)\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e4 ohm\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\" rowspan=\"3\"\u003e14.4V\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e2,000W x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003e2 ohm\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e4,400W x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003e1 ohm\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e7,500W x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003e1 ohm\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e16V\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e8,600W x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003e1 ohm\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e18V\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e9,200W x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e6V~0.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eLow Pass Filter\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eSwitchable\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003e( @ 24 dB Slope)\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eVariable\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eHz\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e35~250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eSubsonic Filter\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eSwitchable\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003e( @ 24dB slope )\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eVariable\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eHz\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e10~50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eBass Boost\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eVariable\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003edB\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e0-9dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eHz\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e15-270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eSignal to Noise Ratio\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003edB\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eDamping factor\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e150\u0026lt;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eEfficiency @ 4ohm\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e%\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eOver 90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eTHD @ 4ohms\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eLess than 0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eFuse Rating\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e750 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eLinked Fuse Rating\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e1500 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\" rowspan=\"3\"\u003eIndicator\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003ePower\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eProtection\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eClip\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\" rowspan=\"2\"\u003eSpeaker \u0026amp; Power terminal\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eMold Type\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003ePower\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003eGauge\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e0Ga x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-22y8\"\u003eHeatsink Length\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003einch\/mm\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-22y8\"\u003e32.28\"\/820mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/hOI6T8dAXE0\" height=\"315\" width=\"560\" style=\"font-size: 0.875rem;\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch5\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThe DC Audio 7.5k (DCA-7.5K) is a high-output Class D monoblock amplifier built for serious SPL and competition bass systems\u003c\/li\u003e\n\u003cli\u003eDelivers up to 7,500W RMS @ 1Ω (14.4V system voltage) with strong efficiency and stability for extreme subwoofer setups\u003c\/li\u003e\n\u003cli\u003eCan reach ~9,200W output at higher system voltage (around 18V setups) in advanced electrical builds\u003c\/li\u003e\n\u003cli\u003eFully linkable\/strap-capable design, allowing multiple amps to be combined for massive power systems\u003c\/li\u003e\n\u003cli\u003eAccepts dual 0 AWG power and ground inputs for high-current delivery and stable performance under load\u003c\/li\u003e\n\u003cli\u003eIncludes full tuning control: low-pass filter, subsonic filter, bass boost, phase adjustment, and remote bass control\u003c\/li\u003e\n\u003cli\u003eBuilt for competition-grade subwoofer systems, typically paired with multiple high-power 15\"–18\" drivers\u003c\/li\u003e\n\u003cli\u003eRequires upgraded electrical system (high-output alternator + AGM or lithium battery bank) for safe operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp\u003eQ: How much power does the DC Audio 7.5k produce?\u003cbr\u003eA: It delivers 7,500 watts RMS at 1 ohm, with higher output possible at increased voltage systems.\u003c\/p\u003e\n\u003cp\u003eQ: Is it stable at 1 ohm?\u003cbr\u003eA: Yes, it is fully 1-ohm stable and designed for high-current SPL applications.\u003c\/p\u003e\n\u003cp\u003eQ: Can it be used daily?\u003cbr\u003eA: Yes, but it is primarily designed for competition or high-performance bass systems.\u003c\/p\u003e\n\u003cp\u003eQ: Does it support linking with other amps?\u003cbr\u003eA: Yes, it is linkable\/strap-capable for multi-amplifier setups.\u003c\/p\u003e\n\u003cp\u003eQ: What subs work best with it?\u003cbr\u003eA: High-power SPL subwoofers such as DC Audio Level series, Sundown ZVX, or similar competition drivers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5 class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain stable voltage under load to prevent clipping and damage\u003c\/li\u003e\n\u003cli\u003eUse proper gain tuning and avoid overdriving the amplifier\u003c\/li\u003e\n\u003cli\u003eEnsure strong grounding and multiple 0 AWG power runs for stability\u003c\/li\u003e\n\u003cli\u003eProvide adequate airflow to prevent thermal protection shutdown\u003c\/li\u003e\n\u003cli\u003eUpgrade alternator and battery system before running full power\u003c\/li\u003e\n\u003cli\u003eBreak in subwoofers properly before applying full wattage levels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Dc Sound lab","offers":[{"title":"Default Title","offer_id":45756845064383,"sku":"DCA7.5K","price":1567.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/7k-Main.jpg?v=1781974174","url":"https:\/\/www.mybackyardzone.com\/products\/dc-audio-7-5k-7500w-monoblock-amplifier","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}