Hertz Cento CP 5.1K 4x80W +1x330W /4 ohm Amplifier

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

Дъмпинг фактор: 140

Честотна лента: 10 Hz ÷ 500 Hz

Изкривявания - THD @ 100 Hz, 70% Rated Power 0,03 %

Отношение сигнал/шум (A-weighted @ 1 V Input)102 dBA 

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)

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%

Упътване

Physical Specs

Weight	Kg	lbs
	2.27	5

• Hi-Res Audio Certified: Delivers outstanding sound quality with a frequency response from 10 Hz to 41 kHz.
• Optimal Power-to-Size Ratio: Encased in a compact aluminum diecast body, this 5-channel ADC (Advanced Class-D) amplifier provides a high efficiency of over 85%, while being fully bridgeable.
• Ready to Plug Connections: Designed for easy installation with durable long-term Molex connections.
• Sophisticated Design: Features an elegant LED status indicator, solid machined terminal block, and a removable top panel that shields the control panel.
• Accessible Top Controls: Ensures all adjustments are easily reachable, even after installation.
• Comprehensive Control Settings: Includes adjustable input levels, high/band/low-pass crossover filters, bass boost, and a subsonic filter for fine-tuning sound.
• Universal Compatibility: Comes with an integrated Universal Speaker Simulator, adapting input sensitivity from 1.6 to 40 Vrms for compatibility with new class SB Head Units.
• Electric Vehicle Ready: Functions optimally with a power supply range of 9 to 18 Vdc, suitable for electric vehicles.
• Advanced Noise Rejection: Features balanced input circuitry for both Pre-in and Speaker-in connections.
• Automatic Remote Turn-On/Off: Activated by OEM radio speaker outputs.
• Full-Range Pre-Outs: Available with both Speaker-In and Pre-in level inputs.
• HRC 02 Remote Control Compatibility: Allows for customized subwoofer level adjustments.

Hi-Res Audio certification featuring a frequency response of 10 Hz – 41 kHz.

Up to 85% efficiency thanks to ADC (Advanced D-Class) output stage.

Thanks to the built-in USS technology (Universal Speakers Simulator), DIECI POWER amplifiers can be correctly connected to head units with a “speaker load detection” function that monitors the presence of a low-impedance load to enable the audio outputs.

Cento Power amplifiers are ultra-compact to ensure effortless installations in the increasingly narrow spaces of modern vehicles or the factory amp area.