{"product_id":"soundigital-sd400-4-evo-4-0-400w-4-channel-car-amplifier","title":"SounDigital SD400.4 EVO 4.0 400W 4-Channel Car Amplifier","description":"\u003ch2\u003eFour-channel power that fits your installation\u003c\/h2\u003e\u003cp\u003eUpgrade your car audio system with the SounDigital SD400.4 EVO 4.0, a compact four-channel amplifier with listed output of 4 × 100W RMS at 2 ohms and 12.6V. Its bridgeable configuration gives you options when planning a compatible speaker setup.\u003c\/p\u003e\u003cp\u003eAt just 109 × 113 × 50mm, the amplifier is designed for installations where space matters. Picture a neatly installed system with each speaker channel configured and tuned to suit your listening preferences, without a bulky amplifier taking over the available space.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour-channel amplification for flexible speaker-system layouts.\u003c\/li\u003e\n\u003cli\u003eBridgeable output: 2 × 200W RMS at 4 ohms and 12.6V.\u003c\/li\u003e\n\u003cli\u003eCompact dimensions to support space-conscious installations.\u003c\/li\u003e\n\u003cli\u003eHigh-pass and low-pass crossover options at 80Hz, with a 12dB\/octave slope.\u003c\/li\u003e\n\u003cli\u003eDTR (Dynamic Thermal Recovery) technology, described in the existing listing as supporting heat transfer to the heatsink.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications \/ Key Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: SounDigital\u003c\/li\u003e\n\u003cli\u003eModel: SD400.4 EVO 4.0\u003c\/li\u003e\n\u003cli\u003eChannels: 4\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10Hz–20kHz\u003c\/li\u003e\n\u003cli\u003eLP\/HP crossover: 80Hz, 12dB\/octave\u003c\/li\u003e\n\u003cli\u003eDamping factor: Greater than 200\u003c\/li\u003e\n\u003cli\u003eTHD+N at 10% power: 0.1%\u003c\/li\u003e\n\u003cli\u003eTHD+N at 100% power: 1%\u003c\/li\u003e\n\u003cli\u003eMaximum current draw: 39A\u003c\/li\u003e\n\u003cli\u003eAmplifier dimensions: 109 × 113 × 50mm\u003c\/li\u003e\n\u003cli\u003eAmplifier weight: 0.46kg, as stated in the existing listing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eListed RMS Power Ratings\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eLoad\u003c\/th\u003e\n\u003cth\u003eAt 12.6V\u003c\/th\u003e\n\u003cth\u003eAt 14.4V\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFour channels\u003c\/td\u003e\n\u003ctd\u003e2 ohms per channel\u003c\/td\u003e\n\u003ctd\u003e4 × 100W\u003c\/td\u003e\n\u003ctd\u003e4 × 112W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFour channels\u003c\/td\u003e\n\u003ctd\u003e4 ohms per channel\u003c\/td\u003e\n\u003ctd\u003e4 × 66W\u003c\/td\u003e\n\u003ctd\u003e4 × 74W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwo bridged channels\u003c\/td\u003e\n\u003ctd\u003e4 ohms per bridge\u003c\/td\u003e\n\u003ctd\u003e2 × 200W\u003c\/td\u003e\n\u003ctd\u003eNot specified in this listing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThe 400W RMS rating represents total output at the listed 2-ohm load and 12.6V supply, not 400W per channel. Output varies with speaker load and supply voltage.\u003c\/p\u003e\u003ch3\u003ePackage Contents and Warranty\u003c\/h3\u003e\u003cp\u003eThe existing listing specifies one SD400.4 EVO 4.0 amplifier, a user manual, and a warranty certificate. It also lists an included invoice and a one-year manufacturer warranty. Refer to the supplied warranty terms for coverage and conditions.\u003c\/p\u003e\u003ch3\u003eInstallation Guidance\u003c\/h3\u003e\u003cp\u003eProfessional installation is recommended. Verify speaker impedance, bridge wiring, power and ground cable requirements, circuit protection, and ventilation against the manufacturer's documentation. Do not operate below the specified minimum load.\u003c\/p\u003e\u003cp\u003eChoose compact, flexible amplification and plan your next car audio upgrade around the SD400.4 EVO 4.0.\u003c\/p\u003e","brand":"SounDigital","offers":[{"title":"Default Title","offer_id":12441175490595,"sku":"SD0K4","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1718\/7061\/products\/soundigital-amplifier-default-title-soundigital-sd400-4-evo-4-0-4-ohms-car-audio-amplifier-400-watts-rms-23301476483154.jpg?v=1782241284","url":"https:\/\/www.buybrazil10.com\/products\/soundigital-sd400-4-evo-4-0-400w-4-channel-car-amplifier","provider":"BuyBrazil","version":"1.0","type":"link"}