{"product_id":"blam-power-dsp-4-120-4-channel-car-audio-amplifier-with-integrated-dsp-bluetooth-control-amp-bl-dsp4120","title":"BLAM Power DSP 4.120 4-Channel Car Audio Amplifier with Integrated DSP \u0026 Bluetooth Control (BL-DSP4120)","description":"\u003cdiv\u003e\n\u003cdiv\u003eThe BLAM DSP Amplifier 4.120 is a high-power 4-channel amplifier with integrated digital signal processing, designed for advanced car audio systems. Combining strong amplification with precise DSP control, it allows users to upgrade factory or aftermarket systems with enhanced clarity, power and tuning flexibility. Designed in France by BLAM Audio, this system is trusted by global car audio professionals and supplied by InCarTec, the UK distributor for BLAM.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eDelivering 4 x 75W RMS at 4Ω and 4 x 120W RMS at 2Ω, the amplifier provides significantly more power than compact DSP amplifiers, making it suitable for driving upgraded speakers or active systems. The unit includes 6 high-level inputs and 2 RCA inputs, allowing seamless integration with OEM and aftermarket head units. With 8 RCA outputs, it also enables expansion with additional amplifiers or subwoofers.\u003c\/div\u003e\n\u003cdiv\u003eThe integrated DSP offers extensive sound tuning capabilities via a Bluetooth-connected smartphone app, including time alignment (0–20 ms), phase adjustment, and a 15-band parametric equaliser for each output channel. Fully adjustable crossover filters from 6–48 dB\/octave (Linkwitz-Riley, Butterworth, Bessel) allow precise speaker and subwoofer tuning. Multiple presets can be saved for different listening environments or preferences.\u003c\/div\u003e\n\u003cdiv\u003eThe amplifier also supports Bluetooth audio streaming, allowing direct playback from a smartphone, while optional plug-and-play wiring enables installation without cutting factory wiring. This makes it ideal for OEM integration systems where maintaining the original vehicle setup is essential.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControl of DSP settings via the Bluetooth-connected smartphone app\u003c\/li\u003e\n\u003cli\u003eAudio streaming with the included BT receiver.\u003c\/li\u003e\n\u003cli\u003eAdjustable time alignment from 0 to 20 ms for each speaker and phase adjustment\u003c\/li\u003e\n\u003cli\u003e15-band independent parametric and graphic equalizer for the 8 output channels\u003c\/li\u003e\n\u003cli\u003eFully adjustable 6-48 dB\/octave Linkwitz, Riley, Butterworth \u0026amp; Bessel filter on all outputs\u003c\/li\u003e\n\u003cli\u003e8 favorite settings that can be saved in the amplifier\u003c\/li\u003e\n\u003cli\u003e8 RCA outputs for connecting additional amplifiers (configurable to drive subwoofers)\u003c\/li\u003e\n\u003cli\u003eInput noise attenuation treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSupplied Accessories\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemote Control\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003cli\u003eUSB Cable for Computer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BLAM","offers":[{"title":"Default Title","offer_id":57116040266105,"sku":"172234","price":569.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/6800\/9753\/files\/blam-blam-power-dsp-4-120-4-channel-car-audio-amplifier-with-integrated-dsp-bluetooth-control-dsp4120-1233348431.png?v=1776769841","url":"https:\/\/caraudiocentre.co.uk\/products\/blam-power-dsp-4-120-4-channel-car-audio-amplifier-with-integrated-dsp-bluetooth-control-amp-bl-dsp4120","provider":"Car Audio Centre","version":"1.0","type":"link"}