Hertz Cento Power CP 5.1K

GENERAL
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
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 / 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
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