{"product_id":"blam-power-p1504-2-3-4-channel-compact-class-d-amplifier","title":"BLAM Power P1504 2\/3\/4-Channel Compact Class D Amplifier","description":"\u003cdiv\u003e\n\u003cdiv\u003eThe BLAM P1504 4 Channel Class D Car Amplifier is a versatile and powerful solution for upgrading your vehicle’s sound system. Designed to deliver clean, dynamic audio, this amplifier can be configured in 4, 3 or 2 channel modes, allowing it to power full speaker systems or be bridged for subwoofer applications. Designed in France by BLAM Audio, this system is trusted by global car audio professionals and supplied by InCarTec, the UK distributor for BLAM.\u003c\/div\u003e\n\u003cdiv\u003eDelivering 4 x 150W RMS at 4Ω and 4 x 250W RMS at 2Ω, the P1504 provides strong, reliable power for upgraded speakers. When bridged, it can deliver 2 x 500W RMS at 4Ω, making it suitable for driving high-power components or subwoofers in more advanced installations.\u003c\/div\u003e\n\u003cdiv\u003eThe amplifier includes a full suite of tuning controls for precise system setup. Adjustable high-pass and low-pass filters (50–400 Hz), along with a subsonic filter (10–50 Hz) and bass boost (0–12 dB at 45 Hz), allow fine control over frequency response and output performance. This ensures optimal sound quality across a wide range of speaker and subwoofer configurations.\u003c\/div\u003e\n\u003cdiv\u003eFor installation flexibility, the P1504 features both high-level inputs with automatic turn-on (4–8V) and low-level RCA inputs (0.25–6V), enabling seamless integration with factory or aftermarket head units. Built-in protection circuits including thermal, short circuit, polarity reversal and low impedance protection ensure safe and reliable operation under demanding conditions.\u003c\/div\u003e\n\u003cdiv\u003eWith its compact dimensions (234 x 123 x 47 mm) and efficient Class D design, the amplifier is easy to install in a wide range of vehicles while delivering powerful and controlled sound reproduction.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eProduct Features\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact and versatile 4\/3\/2 channel Class D amplifier\u003c\/li\u003e\n\u003cli\u003ePower output up to 4 x 250 W RMS into 2 Ω or 2 x 500 W RMS in bridged mode\u003c\/li\u003e\n\u003cli\u003eHigh-pass, low-pass, and subsonic filters for precise tuning\u003c\/li\u003e\n\u003cli\u003eAdjustable Bass Boost to enhance low frequencies\u003c\/li\u003e\n\u003cli\u003eBuilt-in protections for reliable and durable use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cb\u003eT\u003c\/b\u003e\u003cb\u003eechnical Specifications \u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh level input with automatic 4-8V start-up\u003c\/li\u003e\n\u003cli\u003eLow level RCA inputs: 0.25-6V\u003c\/li\u003e\n\u003cli\u003ePower (4 Ohms): 4 x 150 Watts RMS\u003c\/li\u003e\n\u003cli\u003ePower (2 Ohms): 4 x 250 Watts RMS\u003c\/li\u003e\n\u003cli\u003eBridge power (4 Ohms): 2 x 500 Watts RMS\u003c\/li\u003e\n\u003cli\u003eSubsonic filter 10-50 Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: 50 Hz-400 Hz\u003c\/li\u003e\n\u003cli\u003eHigh-pass filter: 50 Hz -400 Hz\u003c\/li\u003e\n\u003cli\u003eAdjustable Bass Boost 0-12 dB (45Hz)\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio \u0026lt; \u0026gt; \u0026gt;90 dB\u003c\/li\u003e\n\u003cli\u003eTDH \u0026lt; 0.15%\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10 Hz -50 kHz\u003c\/li\u003e\n\u003cli\u003eProtections: short circuit \/ low impedance \/ polarity reversal \/ thermal protection\u003c\/li\u003e\n\u003cli\u003eDimensions (LxlxH) : 234 x 123 x 47 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eSupplied Accessories \u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003cli\u003eHigh level input connector\u003c\/li\u003e\n\u003cli\u003eFixing screw with additional fuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BLAM","offers":[{"title":"Default Title","offer_id":57116592111993,"sku":null,"price":404.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/6800\/9753\/files\/blam-blam-power-bl-p1504-2-3-4-channel-compact-class-d-amplifier-1233372272.png?v=1776777040","url":"https:\/\/caraudiocentre.co.uk\/products\/blam-power-p1504-2-3-4-channel-compact-class-d-amplifier","provider":"Car Audio Centre","version":"1.0","type":"link"}