Description
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.
General Specs
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 INPUTS / FILTERS
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) Output Power
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
General Specs
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 INPUTS / FILTERS
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) Output Power
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