Hertz VENEZIA V4 1160W Class D 4-Channel Marine Amplifier - VENEZIA V4

Hertz VENEZIA V4 1160W Class D 4-Channel Marine Amplifier

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.

Key Features

• Advanced D-Class
  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 Audio
  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 Tested
  The protection grade IP64 define all the Hertz Marine products as totally protected against water jets of different entities, making them highly performant in the marine environment.

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 stable output stage providing high 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.

Specifications

General

• Channels: 4 - 3 - 2

Power Supply

• Power Supply Voltage: 9 ÷ 16 VDC
• ldling current (power ON/OFF): 1.6 A / 0.04 mA
• Consumption@ 1Ω, 14.4 VDC (Max Musical Power): 48 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 dBA
• Damping factor (100Hz @ 4Ω): 130
• Pre-ln sensitivity: 0.2 ÷ 5 VRMS
• Pre-ln impedance: 10 kΩ
• Load impedance (MIN)
  • @4Ch: 2Ω
  • @3Ch: 2 Ω + 2 Ω + 4 Ω
  • @2Ch: 4 Ω
• Adjustable Crossovers: Yes

Output Power

• Output Power (RMS) @ 14.4 VDC THD 1%
  • 4Ch: 160 W x 4 (4Ω)
  • 4Ch: 290 W x 4 (2Ω)
  • 3Ch: 160 W x 2 (4Ω) + 580 W x 1 (4Ω)
  • 3Ch: 290 W x 2 (2Ω) + 580 W x 1 (4Ω)
  • 2Ch: 580 W x 2 (4Ω)
  • Total Power RMS: 1160 W

Inputs / Filters

• Inputs
  • Pre Out: Full Range
• Ch. A Filter
  • A Ch. MONO (on/off): Yes
  • By-pass: Yes
  • Hi-pass: 50 ÷ 4k Hz @ 12dB/Oct
  • Lo-Pass: 50 ÷ 4k Hz @ 12dB/Oct
• Ch. B Filters
  • By-pass: Yes (Full)
  • Hi-pass: 50 ÷ 4k Hz @ 12dB/Oct
  • Lo-Pass: 50 ÷ 4k Hz 12@ dB/Oct
  • Bass boost 50 Hz (adjust): (0 ÷ 12) dB