Compact marine-grade RCA Y cable with one female input and two male outputs. Perfect for splitting a single audio signal to feed multiple amplifier inputs, built with materials engineered for long-lasting performance in harsh marine environments.
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
From salt spray to UV rays, heat to high humidity, Hertz Marine Connection components are certified to perform under pressure:
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
Pure copper. Seaworthy strength
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
Consistent signal. Durable construction.
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
High-fidelity audio. Protected end to end.
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
Resettable safety. Marine-grade durability.
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
Clean power, professionally routed.
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.