{"product_id":"banda-bd800-4-800w-rms-4-channel-car-amplifier-2-ohms","title":"Banda BD800.4 800W RMS 4-Channel Car Amplifier 2 Ohms","description":"\u003ch2\u003eFlexible four-channel power for your car audio upgrade\u003c\/h2\u003e\u003cp\u003eThe Banda Audioparts BD800.4 delivers a listed total of 800W RMS at 12.6V, with four channels rated at 200W RMS each into 2 ohms. Prefer a bridged configuration? It also offers two outputs rated at 400W RMS each into 4 ohms at the same supply voltage.\u003c\/p\u003e\u003cp\u003ePlan a system around your speakers rather than a single power figure. The BD800.4 gives your installer four-channel and bridged options, helping you build a compatible setup for your next listening session.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour-channel amplification for flexible car audio layouts.\u003c\/li\u003e\n\u003cli\u003eBridgeable operation for two compatible 4-ohm loads.\u003c\/li\u003e\n\u003cli\u003eListed frequency response of 20Hz–20kHz (-3dB).\u003c\/li\u003e\n\u003cli\u003eHigh-pass and low-pass filtering for system configuration.\u003c\/li\u003e\n\u003cli\u003eCompact listed dimensions of 116 × 127 × 53mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eListed RMS Power Output\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 × 200W\u003c\/td\u003e\n\u003ctd\u003e4 × 230W\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 × 120W\u003c\/td\u003e\n\u003ctd\u003e4 × 150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwo bridged outputs\u003c\/td\u003e\n\u003ctd\u003e4 ohms per bridge\u003c\/td\u003e\n\u003ctd\u003e2 × 400W\u003c\/td\u003e\n\u003ctd\u003e2 × 460W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThe 800W RMS figure is total output at 12.6V under the specified load conditions, not 800W per channel. Actual output depends on supply voltage and speaker impedance.\u003c\/p\u003e\u003ch3\u003eSpecifications \/ Key Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Banda Audioparts\u003c\/li\u003e\n\u003cli\u003eModel: BD800.4\u003c\/li\u003e\n\u003cli\u003eChannels: 4\u003c\/li\u003e\n\u003cli\u003eInput voltage: 9–16V\u003c\/li\u003e\n\u003cli\u003eInput impedance: 47k ohms\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 250mV–3.4V\u003c\/li\u003e\n\u003cli\u003eTHD+N: 1.5%\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 85dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20Hz–20kHz (-3dB)\u003c\/li\u003e\n\u003cli\u003eListed high-pass range: 90Hz–20kHz\u003c\/li\u003e\n\u003cli\u003eListed low-pass range: 20–90Hz\u003c\/li\u003e\n\u003cli\u003eEfficiency at 4 ohms: 82%\u003c\/li\u003e\n\u003cli\u003eEfficiency at 2 ohms: 78%\u003c\/li\u003e\n\u003cli\u003eRecommended fuse in the existing listing: 50A\u003c\/li\u003e\n\u003cli\u003eIdle current: 700mA\u003c\/li\u003e\n\u003cli\u003eMaximum current with a sine-wave signal: 80A\u003c\/li\u003e\n\u003cli\u003eMaximum current with a music signal: 40A\u003c\/li\u003e\n\u003cli\u003eListed amplifier dimensions: 116 × 127 × 53mm\u003c\/li\u003e\n\u003cli\u003eListed amplifier weight: 0.82kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility and Installation\u003c\/h3\u003e\u003cp\u003eHave a qualified installer confirm speaker impedance, voltage, power requirements, bridge wiring, circuit protection, cable sizing, and ventilation before purchase. Verify filter details and all installation requirements against the manufacturer's documentation.\u003c\/p\u003e\u003cp\u003eDo not operate below the specified minimum load. Installation must be performed by a qualified professional. Incorrect installation or misuse can damage the amplifier, speakers, or vehicle and may fall outside warranty coverage.\u003c\/p\u003e\u003cp\u003eChoose the BD800.4 for a carefully matched four-channel or bridged car audio installation.\u003c\/p\u003e","brand":"Banda Audioparts","offers":[{"title":"Default Title","offer_id":12441175916579,"sku":"1004600","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1718\/7061\/products\/banda-audioparts-amplifier-default-title-banda-bd800-4-digital-amplifier-module-banda-800-4-channels-800-watts-rms-2-ohms-23301423726674.webp?v=1782241283","url":"https:\/\/www.buybrazil10.com\/zh\/products\/banda-bd800-4-800w-rms-4-channel-car-amplifier-2-ohms","provider":"BuyBrazil","version":"1.0","type":"link"}