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VENEZIA V4C Ch: 4 - 3 - 2 | 760 W

Venezia V4C compact marine amplifier features an optimized power/size ratio boosting 110 W x 4 (4Ω) and 380 W x 2 (4Ω)! Hertz Advanced Class D technology maximizes efficiency and power while minimizing heat and electromagnetic radiation - enhancing sound quality that reaches new highs with Hi-Res certification! High-powered channels with bridging capability deliver the output levels needed in the marine environment. Venezia V4C is engineered and tested for marine applications (UV, salt-fog, vibrations, high/low temperature, thermal shock) and has obtained the IPX2 certification. The Safe-Lock Input, Output, and Power connections streamline installation and enhance durability in the field. The fanless convection cooling system is integrated into the cast heat-sink chassis. The balanced fully-differential input circuitry rejects electromagnetic noise and interference. The powerful and flexible preamp filter options are far beyond most mobile amplifier capabilities. Last but not least, Venezia V4C is fully protected by short-circuit, overload, and thermal protections - with auto-resetting.
General Specs
Channels 4 - 3 - 2
POWER SUPPLY
Power supply voltage 9 ÷ 16 VDC
ldling current (power ON/OFF): 1 A / 0.04 mA
Consumption@ 2Ω, 14.4 VDC (Max Musical Power): 21 A
Remote In: 7 ÷ 15 VDC - 1 mA
AMPLIFIER STAGE
Distorsion - THD (100Hz @ 4Ω): <0,06%
Bandwidth: 10 ÷ 42 kHz
S/N Ratlo (A welghted @ 1 V): 102 dB
Damping factor (100Hz @ 4Ω) 150
Pre-ln sensitivity: 0.2 ÷ 5 VRMS
Load impedance (MIN)
@4Ch:
@3Ch:
@2Ch:

2 Ω + 2 Ω + 4 Ω
2 Ω
4 Ω
Weight (kg/lb): 2.62 / 5.77
Adjustable Crossovers yes
Output Power
OUTPUT POWER (RMS) @ 14.4 VDC, THD 1%
4Ch 110 W x 4 (4Ω)
4Ch 190 W x 4 (2Ω)
3Ch 110 W x 2 (4Ω) + 380 W x 1 (4Ω)
3Ch 190 W x 2 (2Ω) + 380 W x 1 (4Ω)
2Ch 380 W x 2 (4Ω)
Total Power 760 W
INPUTS / FILTERS
lnputs: PRE IN
Pre Out FULL range (FRONT) Yes
FRONT Ch. filters FULL: Yes
Hi-Pass : 50 ÷ 4k Hz @ dB/Oct
Lo-Pass: 50 ÷ 4k Hz @ dB/Oct
REAR Ch. filters FULL: Yes
Hi-Pass: 50 ÷ 4k Hz @ dB/Oct
Lo-Pass: 50 ÷ 4k Hz @ dB/Oct
FRONT Ch. MONO (on/off): Yes
REAR Ch. MONO (on/off): Yes
BOOST 50 Hz (adjust): (0 ÷ 12) dB
Physical Specs
VENEZIA V4C
mm in
A 205 8.07
B 175 6.88
C 155 6.1
D 125 4.92
E 40.5 1.59
Features
  • Engineered and tested for marine application (UV, salt-fog, vibrations, high/low temperature, thermal shock) featuring IPX2 certification.
  • ADC (Advanced D-Class) Technology 2Ω (1Ω for mono models) stable output stage providing Hi-Res certified audio performance with superior efficiency.
  • Die-cast aluminum compact design with fan-less convection cooling system ensuring low operating temperature even at maximum power.
  • Balanced fully-differential input circuitry to reject electromagnetic disturbances.
  • Bridge operation mode to drive a subwoofer or to create a powerful dual-mono system.
  • Built-in filter section protected by a polycarbonate panel suitable for any system configuration.
  • Short-circuit, overload, and thermal protections with auto-resetting.
  • Plug&Play Input and Output connections with safe-lock.
  • Proprietary Plug&Play Power Supply Connector with safe-lock.
Input/Output
VENEZIA V4C
Technologies
VENEZIA V4C
ADC

Hertz Advanced Class D architecture maximizes efficiency and power while minimizing heat and electromagnetic radiation – without penalizing sound quality! High-powered channels with bridging capability deliver the output levels needed in the marine environment.

VENEZIA V4C
Hi-Res

Hi-Res certified performance, with an extended audio band up to 40 kHz.

VENEZIA V4C
CORROSION RESISTANT

Electronics components corrosion caused by exposure in wet environments is totally neutralized by the use of dedicated marinegrade (epoxy coated) PCB boards.

VENEZIA V4C
SALT FOG TESTED

To satisfy the standards required by ASTM-B117, Hertz Marine products are tested with massive salt fog spray to ensure a complete resistance to corrosion, typical of this atmospheric agent.

VENEZIA V4C
WATER JET RESISTANT

This Hertz Marine amplifier is IPX2 certified when installed vertically with connections facing downward.