{"product_id":"hertz-hcp4-760w-4-channel-car-subwoofer-amplifier","title":"Hertz HCP4 760W 4-Channel Car Subwoofer Amplifier","description":"\u003cp\u003eHCP 4 is an amplifier designed to reproduce any musical genres with four separate channels for multiple configurations. Pre-amplified (Pre-In) inputs and high-level (Speaker-In) inputs allow for connection with any head units. Built to work both in mono, as part of a three-channel system with sub and front, and in stereo for a powerful two-channel system, HCP 4 is a unique model in terms of versatility!\u003c\/p\u003e \u003cp\u003e\u003cbr\u003eAll the Hertz Compact Power amplifiers are assembled with high-quality components and feature a complete and by-passable crossover system. The dissipation system is optimized with the heat being transferred to the heat sink and then dissipated through the sides of the amplifier.\u003cbr\u003e\u003cbr\u003eUsing the optional HRC accessory (Hertz Remote Control), HCP 4D offers the ability to remote control the subwoofer volume with extreme preciseness.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCompact design built from an extruded aluminum heatsink with the top side ensuring effective transfer of the heat generated by the power electronic components.\u003c\/li\u003e \u003cli\u003eSpecial balanced input circuitry to reject electromagnetic disturbances present on the Pre-amplified or Speaker level inputs.\u003c\/li\u003e \u003cli\u003eInput featuring both Speaker-In (OEM radio) and RCA-In (Aftermarket radio) inputs.\u003c\/li\u003e \u003cli\u003eSelectable ART, Automatic Remote Turn-On\/Off function, automatically turns on and off the amplifier when the OEM radio turns on and off (available on Speaker-In only).\u003c\/li\u003e \u003cli\u003ePower supply stage featuring multiple winding transformer, Low-ESR 105°C capacitors, D-Class 2 ? stable.\u003c\/li\u003e \u003cli\u003ePre-out, also available when using Speaker level inputs.\u003c\/li\u003e \u003cli\u003eMono operation mode (selectable) to realize a sub + front three-channel system, or a powerful two-channel system.\u003c\/li\u003e \u003cli\u003eBass Boost (50 Hz) selectable to 12 dB, to increase the subwoofer punch.\u003c\/li\u003e \u003cli\u003eLo-Pass and Hi-Pass 12 dB adjustable (50 Hz to 3200 Hz) filters, providing the ability to realize a front + rear system, a multichannel woofer + tweeter system or a powerful sub + front system.\u003c\/li\u003e \u003cli\u003eSelectable full range power outputs.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eOutput Power (RMS) @ 14.4 VDC, THD 1%:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e4 Ch: 55 W x 4 (4 Ω)\u003c\/li\u003e \u003cli\u003e4 Ch: 85 W x 4 (2 Ω)\u003c\/li\u003e \u003cli\u003e3 Ch: 55 W x 2 (4 Ω) + 170 W x 1 (4 Ω)\u003c\/li\u003e \u003cli\u003e3 Ch: 85 W x 2 (2 Ω) + 170 W x 1 (4 Ω)\u003c\/li\u003e \u003cli\u003e2 Ch: 170 W x 2 (4 Ω)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eOutput Power (RMS) @ 14.4 VDC, THD 10%:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e4 Ch: 65 W x 4 (4 Ω)\u003c\/li\u003e \u003cli\u003e4 Ch: 95 W x 4 (2 Ω)\u003c\/li\u003e \u003cli\u003e3 Ch: 65 W x 2 (4 Ω) + 190 W x 1 (4 Ω)\u003c\/li\u003e \u003cli\u003e3 Ch: 95 W x 2 (2 Ω) + 190 W x 1 (4 Ω)\u003c\/li\u003e \u003cli\u003e2 Ch: 190 W x 2 (4 Ω)\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003ePower supply voltage: 11÷15 VDC . 2 x 20A\u003c\/li\u003e \u003cli\u003eIdling current when off: 1.0A\/0.04 mA\u003c\/li\u003e \u003cli\u003eConsumption @ 2Ω, 14.4 VDC (Max Musical Power): 22 A\u003c\/li\u003e \u003cli\u003eRemote In: 7 ÷ 15 VDC - 1 mA\u003c\/li\u003e \u003cli\u003eART: Automatic Remote Turn-On\/Off with Speaker-In\u003c\/li\u003e \u003cli\u003eAmplifier stage\u003c\/li\u003e \u003cli\u003eDistortion - THD (100 Hz @ 4Ω): 0.01 %\u003c\/li\u003e \u003cli\u003eBandwidth (-3 dB): 10 ÷ 45 kHz\u003c\/li\u003e \u003cli\u003eS\/N Ratio (A weighted @ 1 V): 103 dB\u003c\/li\u003e \u003cli\u003eDamping factor (100 Hz @ 4Ω): 120\u003c\/li\u003e \u003cli\u003ePre-In sensitivity: 0.6 ÷ 5 V RMS\u003c\/li\u003e \u003cli\u003eSpeaker-In sensitivity: 1.5 ÷ 12 V RMS\u003c\/li\u003e \u003cli\u003eLoad impedance (MIN) @ 4 Ch: 2 Ω \/ @ 3 Ch: 2 Ω + 2 Ω + 4 Ω \/ @ 2 Ch: 4 Ω\u003c\/li\u003e \u003cli\u003eINPUTS: PRE IN \/ SPEAKER IN\u003c\/li\u003e \u003cli\u003ePre out FULL range (FRONT): Yes\u003c\/li\u003e \u003cli\u003eFRONT Ch. filters FULL: Yes\u003c\/li\u003e \u003cli\u003eHi-Pass: 80 Hz @ 12 dB\/Oct.\u003c\/li\u003e \u003cli\u003eLo-Pass: 50 ÷ 500 Hz @ 12 dB\/Oct.\u003c\/li\u003e \u003cli\u003eREAR Ch. filters FULL: Yes\u003c\/li\u003e \u003cli\u003eHi-Pass: 80 Hz @ 12 dB\/Oct.\u003c\/li\u003e \u003cli\u003eLo-Pass: 50 ÷ 500 Hz @ 12 dB\/Oct.\u003c\/li\u003e \u003cli\u003eFRONT Ch. MONO (on\/off): Yes\u003c\/li\u003e \u003cli\u003eREAR Ch. MONO (on\/off): Yes\u003c\/li\u003e \u003cli\u003eBOOST 50 Hz (select): (0 \/ 6 \/ 12) dB\u003c\/li\u003e \u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":52761247613194,"sku":"HCP4","price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/hertz_hcp4-1.jpg?v=1774294230","url":"https:\/\/audiovisualworld.co.uk\/products\/hertz-hcp4-760w-4-channel-car-subwoofer-amplifier","provider":"Audio Visual World","version":"1.0","type":"link"}