{"product_id":"dc-audio-3-5k-3500-watt-mono-block-amplifier","title":"DC Audio 3.5k 3500 watt Mono Block Amplifier","description":"\u003cdiv\u003e\n\u003cp\u003eThe DC Audio 3.5k is a 3500-watt mono block amplifier designed for serious subwoofer builds, with linkable operation that can scale to 11,000 watts when paired with a second unit. Built for high current, it handles low-impedance loads and aggressive bass setups without compromising reliability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e1 ohm stability\u003c\/b\u003e: Ready for very low impedance speaker loads, enabling high-current delivery to demanding subwoofers without clipping or overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLinkable\u003c\/b\u003e: Master\/Slave capable and designed to be paired, delivering up to 11,000 watts from a pair for extra headroom in large bass installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e24 dB\/Octave crossover\u003c\/b\u003e: Low Pass 35 Hz–250 Hz to precisely confine bass energy to the sub stage and match enclosure tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSubsonic filter\u003c\/b\u003e: 10 Hz–50 Hz to suppress ultra-low frequencies that can waste amp power and cause subwoofer overexcursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBass boost\u003c\/b\u003e: 0–9 dB at 45 Hz to add musical low-end emphasis or compensate for listening position without external EQ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRCA pass-thru\u003c\/b\u003e: Allows signal to pass through to additional amplifiers, simplifying multi-amp installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRemote control\u003c\/b\u003e: Wired remote included for bass level adjustments from the driver's seat during tuning or daily use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClipping indicator\u003c\/b\u003e: Visual cue to help set gains and prevent distortion, preserving subwoofer and amp life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower and grounding\u003c\/b\u003e: 1\/0 AWG power and ground inputs and 8 AWG speaker terminals provide robust wiring options for high‑current builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaster\/Slave\u003c\/b\u003e: Supports a coordinated paired setup for enhanced system integration and power scaling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a high‑end subwoofer system, this amplifier excels as a dedicated mono block for a single high‑power sub or as part of a linked pair to achieve extreme output. Its comprehensive filtering, bass shaping, remote control, and clear protection indicators help you dial in deep, clean bass while protecting drivers and electronics in daily driving and competition scenarios.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-1xy1\"\u003eDC Amp Model:\u003c\/th\u003e\n\u003cth class=\"tg-1xy1\"\u003e3.5k\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e6V~0.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e20Hz~250Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003e24dB \/ Octave Crossover\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eLow Pass\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e35Hz ~ 250Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eSubsonic Filter\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e10Hz-50hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eBass Boost @45hz\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e0 ~ 9db\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003ePhase Shift\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e0 ~ 180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eRemote Control\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eClip Indicator\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eSignal to Noise Ratio\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003edB100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eDamping Factor\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e200\u0026lt;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eTHD @ 4ohms\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003eLess than 0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eFuse Rating\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003eExternal 350 amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eLED Status Lights\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003ePower and Protect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eMaster\/Slave\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eHeatsink Length\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e21.26\"\/540mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eHeatsink Width\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e9.38\"\/238mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-v85h\"\u003eHeatsink Height\u003c\/td\u003e\n\u003ctd class=\"tg-v85h\"\u003e2.35\"\/59.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"DC Audio","offers":[{"title":"Default Title","offer_id":49850207994084,"sku":null,"price":779.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/efewfew.png?v=1789260570","url":"https:\/\/www.12voltoutlet.com\/products\/dc-audio-3-5k-3500-watt-mono-block-amplifier","provider":"12 Volt Outlet","version":"1.0","type":"link"}