{"product_id":"blam-power-p704-4-3-2-channel-class-d-amplifier-bl-p704","title":"BLAM Power P704 4\/3\/2-Channel Class D Amplifier BL-P704","description":"\u003cdiv\u003e \u003cdiv\u003e \u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cb\u003eBLAM Power P704 4\/3\/2-Channel Amplifier\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cdiv\u003e \u003cdiv\u003eThe BLAM Power P704 is a powerful and versatile 4\/3\/2-channel Class D amplifier engineered for audiophiles who demand flexibility without compromising sound quality. With multiple configuration options, this amp provides 4 x 70W RMS at 4Ω, 4 x 110W RMS at 2Ω, or 2 x 230W RMS when bridged at 4Ω—perfect for full system builds or subwoofer channels. Its extended 10 Hz – 30 kHz frequency response ensures detailed reproduction across the audio spectrum.\u003c\/div\u003e \u003cdiv\u003eFine-tune your setup using integrated high-pass and low-pass crossovers (50 Hz to 250 Hz). The amplifier includes critical protections against short circuits, overheating, low impedance, and reverse polarity. Despite its compact footprint, the P704 delivers powerful, distortion-free performance with \u0026lt;0.05% THD and a signal-to-noise ratio exceeding 90 dB.\u003c\/div\u003e \u003cdiv\u003eDesigned in France by BLAM Audio, this system is trusted by global car audio professionals and supplied by InCarTec, the UK distributor for BLAM. Stocked by respected retailers across the UK, this amplifier is an excellent choice for reliable and dynamic system builds.\u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch2\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cb\u003eProduct Features\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e4\/3\/2-channel Class D amplifier\u003c\/li\u003e \u003cli\u003e4 x 70W RMS @ 4Ω\u003c\/li\u003e \u003cli\u003e4 x 110W RMS @ 2Ω\u003c\/li\u003e \u003cli\u003e2 x 230W RMS bridged @ 4Ω\u003c\/li\u003e \u003cli\u003eRCA low-level inputs (0.25 – 6V)\u003c\/li\u003e \u003cli\u003eHigh-pass filter: 50 Hz – 250 Hz\u003c\/li\u003e \u003cli\u003eLow-pass filter: 50 Hz – 250 Hz\u003c\/li\u003e \u003cli\u003eFrequency response: 10 Hz – 30 kHz\u003c\/li\u003e \u003cli\u003eSignal-to-noise ratio \u0026gt; 90 dB\u003c\/li\u003e \u003cli\u003eTHD \u0026lt; 0.05%\u003c\/li\u003e \u003cli\u003eFull protection: short-circuit, thermal, low-impedance, reverse polarity\u003c\/li\u003e \u003cli\u003eCompact design: 174 x 158 x 99 mm\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical Specifications \u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLow-level compatible RCA inputs: 0.25-6 V\u003c\/li\u003e \u003cli\u003ePower (4 Ω): 4 x 70 Watts RMS\u003c\/li\u003e \u003cli\u003ePower (2 Ω): 4 x 110 Watts RMS\u003c\/li\u003e \u003cli\u003eBridge power (4 Ω): 2 x 230 Watts RMS\u003c\/li\u003e \u003cli\u003eFrequency response: 10 Hz – 30 kHz\u003c\/li\u003e \u003cli\u003eLow pass crossover: 50 Hz – 250 Hz\u003c\/li\u003e \u003cli\u003eHigh-pass filter: 50 Hz – 250 Hz\u003c\/li\u003e \u003cli\u003eSignal-to-noise ratio \u0026gt; 90 dB\u003c\/li\u003e \u003cli\u003eTHD \u0026lt; 0.05%\u003c\/li\u003e \u003cli\u003eProtections: short-circuit \/ low impedance \/ thermal protection \/ reverse polarity\u003c\/li\u003e \u003cli\u003eDimensions (L x W x H): 174 × 158 × 99 mm – 6.85” × 6.2”× 3.9”\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003eSupplied Accessories \u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eOperating instructions\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch2\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h2\u003e \u003c\/div\u003e","brand":"BLAM","offers":[{"title":"Default Title","offer_id":52761384157450,"sku":"P704 PROMO","price":249.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/p704_55.jpg?v=1774295867","url":"https:\/\/audiovisualworld.co.uk\/products\/blam-power-p704-4-3-2-channel-class-d-amplifier-bl-p704","provider":"Audio Visual World","version":"1.0","type":"link"}