Hertz Venezia V4 4/3/2-Channel Marine Amplifier, 1160W RMS, Class-D

Hertz Venezia V4 is a four-channel marine amplifier engineered for high-output boat audio systems that need strong full-range speaker power, bridgeable flexibility, and marine-specific durability. It uses Hertz Advanced Class-D technology with a fanless die-cast aluminum chassis for efficient power delivery and reduced heat.

The Venezia V4 supports 4-channel, 3-channel, and 2-channel operation with bridgeable outputs for multi-speaker and subwoofer system layouts. It is engineered and tested for marine environments including UV, salt-fog, vibration, thermal shock, and temperature exposure, and carries IPX2 certification.

Key Performance Features

• 4-channel marine amplifier with flexible 4-channel, 3-channel, or 2-channel configuration
• 1160 watts total RMS power output
• 160W x 4 RMS at 4 ohms
• 290W x 4 RMS at 2 ohms
• 580W x 2 RMS bridged at 4 ohms
• Advanced Class-D topology for high efficiency and reduced heat
• Hi-Res certified performance with extended frequency response
• Marine-tested construction for UV, salt-fog, vibration, and thermal exposure
• Balanced fully differential inputs help reject noise and interference
• Safe-Lock input, output, and power connections for secure installation

Power Output & Channel Configuration

• Amplifier Type: Class-D marine amplifier
• Channel Operation: 4-channel / 3-channel / 2-channel
• RMS Power @ 4 Ω (4-channel): 160 W x 4
• RMS Power @ 2 Ω (4-channel): 290 W x 4
• RMS Power @ 4 Ω (3-channel): 160 W x 2 + 580 W x 1
• RMS Power @ 2 Ω / 4 Ω (3-channel): 290 W x 2 + 580 W x 1
• RMS Power @ 4 Ω (2-channel bridged): 580 W x 2
• Total Power: 1160 W

Inputs, Filters & Control

• Dedicated preamp inputs for A channel and B channel
• Channel A high-pass filter: 50–500 Hz / 500 Hz–5 kHz at 12 dB/oct
• Channel B high-pass filter: 50–500 Hz at 12 dB/oct
• Channel B low-pass filter: 50–500 Hz at 12 dB/oct
• Mono input mode on channels A and B
• By-pass mode available
• Bass boost at 50 Hz: 0 to 12 dB
• Compatible with optional Hertz HRC BM2 remote volume control

Installation Use Cases

• Marine systems powering four full-range speakers from one amplifier
• Boat audio systems needing bridgeable channels for subwoofer duty
• Installations where compact footprint and fanless cooling are important
• Premium marine systems requiring high output with strong noise rejection
• Applications exposed to moisture, salt air, vibration, and temperature swings

Technical Specifications

• Brand: Hertz
• Series: Venezia
• Model: V4
• Product Type: 4-channel marine amplifier
• Amplifier Class: Class-D
• Total RMS Power: 1160 W
• Power Supply Voltage: 9–16 VDC
• Idle Current (Power ON/OFF): 1.4 A / 0.04 mA
• Consumption @ 2 Ω, 14.4 VDC (Max Musical Power): 52 A
• Remote In: 7–15 VDC, 1 mA
• THD (100 Hz @ 4 Ω): <0.06%
• Bandwidth: 10 Hz – 42 kHz
• Signal-to-Noise Ratio (A-weighted @ 1 V): 100 dB
• Damping Factor (100 Hz @ 4 Ω): 130
• Pre-In Sensitivity: 0.2–5 VRMS
• Pre-In Impedance: 10 kΩ
• Minimum Load Impedance: 2 Ω stereo / 4 Ω bridged
• Adjustable Crossovers: Yes
• IP Rating: IPX2
• Height: 54 mm (2.12")
• Width: 330 mm (13.00")
• Depth: 200 mm (7.87")
• Additional Dimensions: 300 mm (11.81"), 170 mm (6.69")
• Weight: 3.72 kg (8.20 lb)

Identifiers & Packaging

• Manufacturer Part Number (MPN): VENEZIA V4
• UPC: 8018823138840
• Sold As: Single amplifier
• Quantity: 1 amplifier

Why Buy From MCOR Automotive

• Authorized retailer for the brands we sell
• Marine and 12V system integration experience
• Accurate product data and expert support for amplifier matching, wiring, and marine system layout planning

Fitment, Installation & Warranty Notes

• Fitment Help: Need help confirming fitment, compatibility, amplifier matching, or installation parts? Use our Fit Guide or contact us through the chat button before ordering.
• Authorized Retailer: MCOR Automotive is an authorized Hertz retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.