D-Class 5-Channel Amplifier 4x130W+1x510W

Discover the essence of car audio excellence with the Hertz CENTO POWER CP 5.1K. This five-channel amplifier is certified for Hi-Res Audio, ensuring a frequency response from 10 Hz to 41 kHz, for the most authentic listening experience. Boasting an efficiency greater than 85% within its compact, aluminum diecast casing, the CP 5.1K is fully bridgeable and offers full Ready to Plug connectivity for effortless installation. With its adjustable input levels and comprehensive control set, this model is perfect for those who demand superior sound quality and aesthetic refinement in their vehicle’s audio system. Channels 5 - 3 Amp class D POWER SUPPLY Nominal power supply voltage (fuse) 11 ÷ 15 VDC (2 x 30 A) Operating power supply voltage 9 ÷ 18 VDC Idling current 1.90 A Standby current draw 4 uA Consumption, MIN load impedance (Max Musical Power) 48 A Remote IN 4 ÷ 17 VDC (1 mA) ART - Automatic Remote Turn on/off from SPK-IN (BTL radio only) 1.5 VDC Efficiency 83% AMPLIFIER STAGE Distortion - THD @ 100 Hz, 70% Rated Power 0,01 % (F/R Ch) - 0,06 % (SUB Ch) Damping factor @ 1 kHz, 1W 160 (F/R Ch) - 180 (SUB Ch) Bandwidth @ -3 dB 10Hz ÷ 47kHz (F/R Ch) - 10Hz ÷ 500Hz (SUB Ch) S/N ratio (A-weighted @ 1 V Input) 101 dBA (F/R Ch) - 116 dBA (SUB Ch) Minimum load impedance @ 5 Ch: 2 Ω @ 3 Ch: 4 Ω + 4 Ω + 2 Ω Adjustable Crossovers yes Output power (RMS) @ 1% THD: 5Ch @ 4Ω 80 W x 4 + 330 W x 1 5Ch @ 2Ω 130 W x 4 + 510 W x 1 3Ch @ 2Ω / 4Ω 260 W x 2 + 510 W x 1 2Ch @ 4Ω 260 W x 2 + 320 W x 1 Total Power 1030 W Inputs Pre-In / Speaker-In Pre Out Full Range (Front) Pre-In sensitivity 0.32 ÷ 8 VRMS Speaker-In sensitivity 1.6 ÷ 40 VRMS Front Ch Hi-Pass Full / 50-5000Hz 12dB/Oct. Rear Ch Lo-Pass Full / 50-5000Hz 12dB/Oct. Sub Ch Lo-Pass 50 ÷ 500 Hz @ 24 dB/Oct. Bass Boost 50Hz 0 ÷ 9 dB Subsonic Hi-Pass 25 Hz @ 24 dB/Oct. Sub Remote Volume Control -20 ÷ 6 dB (Active on Sub Ch)