Hertz HMV4 Venezia V4 48A Four-Channel Marine Amplifier

Enhancing Sound Quality that Reaches New Highs with Hi-Res Certification!

Venezia V4 4-Channel Marine Amplifier
The Venezia V4 is the most-powerful four-channel Hertz marine amplifier ever, featuring 160 W x 4 (4Ω) and 580 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 V4 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 V4 is fully protected by short-circuit, overload, and thermal protections - with auto-resetting.

Features:

• Engineered and tested for marine application (UV, salt-fog, vibrations, high/low temperature, thermal shock) featuring IPX2 certification.
• ADC (Advanced D-Class) Technology 2 Ohm stable output stage providing Hi-Res certified audio performance with superior efficiency.
• Die-cast aluminium 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 and Play Input and Output connections with safe-lock.
• Proprietary Plug and Play Power Supply Connector with safe-lock.

Specifications:

• Channels: 4 - 3 - 2
• Power Supply Voltage: 9 - 16V DC
• Idling Current (Power ON/OFF): 1.6A / 0.04mA
• Consumption @ 1Ohm, 14.4V DC (Max Musical Power): 48A
• Remote In: 7-15V DC - 1 mA
• Distortion - THD (100Hz @ 4Ohm): Less Than 0.06 Percent
• Bandwidth: 10 - 42 kHz
• S/N Ratio (A Weighted @ 1V): 102dB
• Damping Factor (100Hz @ 4Ohm): 130
• Pre-ln Sensitivity: 0.2 - 5V RMS
• Pre-ln Impedance: 10k Ohm
• Adjustable Crossovers: Yes
• Output Power (RMS) @ 14.4 VDC, THD 1 Percent:
  • 4Ch: 160 x 4 (4 Ohm)
  • 4Ch: 290 x 4 (2 Ohm)
  • 3Ch: 160 x 2 (2 Ohm) + 580 x 1 (4 Ohm)
  • 3Ch: 290 x 2 (2 Ohm) + 580 x 1 (4 Ohm)
  • 2Ch: 580 x 2 (4 Ohm)
• Total Power RMS: 1160W
• Weight: 2.66kg