Hertz Venezia V4C 4-Channel Marine Amplifier

Hertz Venezia V4C 4-Channel Marine Amplifier

The Venezia V4C compact marine amplifier offers an exceptional power-to-size ratio, delivering 110 W x 4 (4Ω) and 380 W x 2 (4Ω)! Thanks to Hertz Advanced Class D technology, it maximizes efficiency and power while reducing heat and electromagnetic interference, resulting in improved sound quality that reaches new heights with Hi-Res certification. Its high-powered channels, with bridging capabilities, provide the necessary output for demanding marine environments.

Designed and rigorously tested for marine use (resistant to UV, salt fog, vibrations, extreme temperatures, and thermal shock), it also boasts an IPX2 certification. The Safe-Lock Input, Output, and Power connections simplify installation while enhancing long-term durability.

Featuring a fanless convection cooling system integrated into the cast heat-sink chassis, it ensures reliable performance. The balanced fully-differential input circuitry effectively blocks electromagnetic noise and interference, while the advanced preamp filter options provide versatility well beyond most mobile amplifiers. Additionally, the Venezia V4C is fully protected against short circuits, overloads, and thermal issues, with auto-reset functionality for peace of mind.

Technologies

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.

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

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

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.

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

Specifications

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: 2 Ω + 2 Ω + 4 Ω
@3Ch: 2 Ω
@2Ch: 4 Ω
Weight (kg/lb): 2.62 / 5.77
Adjustable Crossovers yes

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 Specifications

A 8.07″
B 6.88″
C 6.1″
D 4.92″
E 1.59