Hertz Marine Venezia V4C Amp 4 Channel Class D Compact Marine Amplifier 110w RMS
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The Hertz Marine Venezia V4C is a compact four-channel Class D marine amplifier rated at 110 W RMS x 4 into 4 ohms, or 380 W x 2 bridged. IPX2 and Hi-Res certified, it is part of the Hertz Marine Venezia range and designed for installations where space is limited.
This listing is the compact Venezia V4C. The Venezia range is also available in the full-size Venezia V4, which delivers 160 W x 4 at 4 ohms.
Key specifications
- Channels: 4, 3 or 2 (bridgeable), Class D
- Output power: 110 W x 4 RMS at 4 ohms
- Output power: 190 W x 4 RMS at 2 ohms
- Bridged: 380 W x 2 RMS at 4 ohms
- Total power: 760 W RMS
- Filters: front and rear high-pass and low-pass 50 Hz to 4 kHz
- Power supply: 9 to 16 V DC
- Weight: 2.62 kg
- Marine rating: IPX2
Hertz Marine Venezia V4C
Ch: 4 - 3 - 2 | 760 W
The Venezia V4C delivers 110 W x 4 (4Ω) and 380 W x 2 bridged (4Ω) in a compact chassis. Hertz Advanced Class D technology maximises efficiency while minimising heat and electromagnetic radiation, with Hi-Res certification confirming sound quality credentials. High-powered channels with bridging capability suit the demands of the marine environment. The amp is engineered and tested for marine use — covering UV, salt-fog, vibrations, high/low temperature and thermal shock — and carries IPX2 certification. Safe-Lock Input, Output and Power connections simplify installation and improve durability. Cooling is handled by a fanless convection system integrated into the cast heat-sink chassis. Balanced fully-differential input circuitry rejects electromagnetic noise, and the preamp filter section is both powerful and flexible. Full protection against short-circuit, overload and thermal events is included, with auto-resetting.
Features
- Engineered and tested for marine applications (UV, salt-fog, vibrations, high/low temperature, thermal shock) with IPX2 certification.
- ADC (Advanced D-Class) Technology — 2Ω stable output stage delivering Hi-Res certified audio with superior efficiency.
- Die-cast aluminium compact design with fanless convection cooling for low operating temperature even at maximum power.
- Balanced fully-differential input circuitry to reject electromagnetic disturbances.
- Bridge operation mode to drive a subwoofer or 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.
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Specification
| Channels | 4 - 3 - 2 |
|---|---|
| Power supply voltage | 9 ÷ 16 VDC |
| Idling current (power ON/OFF) | 1 A / 0.04 mA |
| Remote In | 7 ÷ 15 VDC - 1 mA |
| Distortion - THD (100Hz @ 4Ω) | <0,06% |
| Bandwidth | 10 ÷ 42 kHz |
| S/N Ratio (A weighted @ 1 V) | 102 dB |
| Damping factor (100Hz @ 4Ω) | 150 |
| Pre-In sensitivity | 0.2 ÷ 5 VRMS |
| @4Ch | 2 Ω + 2 Ω + 4 Ω |
| @3Ch | 2 Ω |
| @2Ch | 4 Ω |
| Weight | (kg/lb) 2.62 / 5.77 |
| Adjustable Crossovers | yes |
| 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 | 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 |
More specs
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What's Included
- VENEZIA V4C
Hertz
About the Hertz VENEZIA V4C
From our tech experts at CEN
A marine amplifier, 4 channel, rated at 110w RMS, coated and sealed against damp and salt air.
Who it suits
Boats, ribs and commercial craft, plus open builds where an amplifier will get damp.
Our tech experts advise
Mount it ventilated and as dry as the vessel allows, and fuse the feed at the battery. Marine installs want tinned cable and sealed joints throughout. get in touch and we will talk through mounting, wiring and power for your boat.
Explore the full Hertz range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Hertz
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Frequently Asked Questions
Q: What is the difference between the Venezia V4C and V4?
A: The V4C is the compact version, rated at 110 W x 4 at 4 ohms and 760 W total. The V4 is rated at 160 W x 4 at 4 ohms and 1160 W total.
Q: Can the Venezia V4C be bridged?
A: Yes. It delivers 380 W x 2 into 4 ohms in two-channel bridged mode, or 110 W x 2 plus 380 W x 1 in three-channel mode.
Q: Is the Venezia waterproof?
A: It is engineered and tested for marine use (UV, salt fog, vibration, high and low temperature and thermal shock) and carries IPX2 certification, which covers dripping water. It is not rated for submersion, so mount it in a protected location on the boat.
