More about the product
The Hertz HMA C3.5 is a high-quality 3.5 mm jack extension cable designed for marine and outdoor audio systems. This cable provides a reliable way to extend the reach of an auxiliary input, making it easier to connect external audio sources such as smartphones, MP3 players, or portable devices to a marine audio system. With a generous length of 10 metres, it offers flexibility for installations where the source device needs to be positioned away from the main audio unit.
Built for durability, the HMA C3.5 features marine-grade construction that resists water, salt, and UV exposure. This makes it ideal for boats, jet skis, and other environments where standard cables would quickly deteriorate. The connectors are corrosion-resistant and designed to maintain a secure fit, ensuring consistent signal transmission even in harsh conditions.
The cable uses a standard 3.5 mm stereo jack, which is widely compatible with most audio devices. Its design focuses on simplicity and reliability, avoiding unnecessary complexity while delivering clear and stable sound. The extended length is particularly useful for larger vessels or installations where routing cables through panels and compartments is required.
Installation is straightforward thanks to its flexible yet robust build. The cable can be run through tight spaces without compromising its integrity, and its protective outer layer helps prevent damage from abrasion or exposure to the elements. While it does not include wireless features or advanced connectivity options, the HMA C3.5 excels in providing a dependable wired solution that many marine enthusiasts prefer for its stability.
As part of Hertz’s marine accessory range, this extension cable complements other Hertz marine products, creating a complete and reliable audio setup. For those seeking a practical way to extend an auxiliary input without sacrificing durability, the HMA C3.5 offers an excellent solution.
Technical details
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- Hertz
Look out for Bankstown Sound Recommendations
The Hertz HMA C3.5 is recommended for marine audio systems that require a long, durable extension for auxiliary inputs. It suits installations on boats or outdoor setups where standard cables would fail due to exposure to water, salt, and UV rays. Compared to cheaper alternatives, this cable offers superior build quality and corrosion resistance, making it ideal for demanding environments. It is less suited for users seeking wireless solutions but perfect for those who value reliability and simplicity in a rugged setting.
Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.