MARINE CONNECTION

The Hertz Marine Connection cable line is a cornerstone of the Hertz Marine product range, delivering exceptional performance, reliability, and durability across a complete selection of marine-grade power, speaker, and signal cables—along with robust circuit protection solutions.
Every detail has been developed to meet the harsh demands of the marine environment while ensuring flawless audio transmission and long-term system stability.

Built for real marine conditions

• Salt fog resistance (ASTM-B117)
• UV protection (ASTM-D4329)
• Water jet resistance
• Shock and vibration tested
• Dust-tight and moisture-sealed design

MPC
Marine Power Cable

Crafted with marine-grade materials, our power cables are built to withstand harsh marine environments. Featuring tinned copper conductors and robust insulation, these cables offer excellent resistance to corrosion and ensure consistent power delivery to your marine audio equipment.

The MPC series features ultra-conductive tinned OFC copper and rugged marine-grade insulation to ensure consistent current flow and long-term durability:

• Low-resistance power transmission
• Excellent corrosion resistance
• High-flex PVC jacket, oil- and abrasion-resistant
• Designed for tight, complex installations

 
Sizes: 1 AWG and 4 AWG
Colors: red and yellow
Formats: 15 m and 50 m coils

MSC
Marine Speaker Cable

Experience crystal-clear audio with our marine speaker cables. Constructed from pure copper wire and encased in a flexible PVC jacket, these cables provide minimal signal loss and maximum flexibility for easy installation. The tinned conductors enhance corrosion resistance, making them ideal for marine applications.

The MSC cable ensures powerful, clean signal delivery to your marine speakers:

• Dual 12 AWG tinned copper conductors
• Flexible, toughened marine-grade outer jacket
• Excellent resistance to UV, saltwater, and moisture
• RGB versions available to support speaker lighting

Supplied in 60-meter spools for easy routing and system integration.

RCA Signal Cables

Our RCA audio signal cables are designed to deliver high-fidelity sound from your source unit to your amplifiers. These cables feature precision-engineered connectors and high-purity copper conductors to ensure clean, noise-free signal transmission. The durable, flexible outer jacket protects against wear and tear.

Engineered for marine audio clarity, our signal cables maintain signal integrity over long runs:

• Low-capacitance OFC core
• Multi-layer shielding to eliminate interference
• Precision RCA connectors with gold plating
• Rugged insulation built for motion and weather

Available lengths: 1 m, 4 m, and 10 m                                                                           

Channel configurations: 2CH, 4CH, and 6CH

Circuit Breakers

Ensure reliable protection for your marine systems with our resettable circuit breakers. Designed specifically for the marine environment, they withstand salt, shock, and heat while offering a safe and reusable alternative to traditional fuses. 

Hertz Marine circuit breakers offer long-lasting performance and safety: 

• Manual reset function for easy troubleshooting
• High-amperage capacity for demanding systems
• Corrosion-resistant terminals and casing 
• Vibration- and salt-resistant construction 

Designed for fast installation and long-term reliability in marine environments.

Distribution System

Efficient, high-conductivity distribution blocks allow streamlined routing of power and ground across multiple devices. Built with marine-grade materials to resist corrosion and wear in high-humidity environments. 

• Compact form factor for tight installs 
• Heavy-duty contacts for reliable current flow 
• Simplifies multi-amplifier and accessory setups