More about the product
The Hertz HMR 50 is a premium marine-grade digital media receiver designed for outstanding durability and functionality in harsh outdoor environments. Built with an IP66-rated front panel, it offers superior protection against water, dust, and UV rays, making it ideal for boats and other marine applications. Its robust construction ensures reliable operation even under challenging conditions.
The HMR 50 features a large 3.5-inch colour TFT display that provides excellent visibility in bright sunlight. The interface is intuitive and easy to navigate, with a rotary knob and soft-touch buttons for precise control. This design ensures smooth operation even when wearing gloves, making it practical for marine use.
Connectivity options include Bluetooth for wireless audio streaming, along with USB and AUX inputs for wired connections. The unit also includes an AM/FM PLL radio tuner with RDS for European stations and a Marine Weather Band for real-time weather updates. It is SiriusXM-Ready, offering access to satellite radio for those who want more entertainment options. Additionally, the HMR 50 supports iPad and iPhone control, allowing seamless integration with Apple devices for music playback and control.
Installation is simple thanks to the compact chassis and standard mounting dimensions, which suit dashboards with limited space. The HMR 50 is engineered to withstand the elements without compromising usability, making it a practical choice for marine audio systems.
While the HMR 50 does not include advanced features like touchscreen control or built-in DSP, its combination of durability, Bluetooth streaming, SiriusXM compatibility, and Apple device integration makes it a dependable solution for marine audio needs. It focuses on essential functions that matter most in outdoor environments, ensuring simplicity and reliability without unnecessary complexity.
Technical details
- Brand
- Hertz
- Dimensions
- 5.75 x 4.13 x 4.76 inches
- Display
- 3.5” COLOR TFT IPS
- IP Rating
- IP66
- Mounting Depth
- 99mm
- Mounting Hole Size
- 122 x 52 mm
- Mounting Method
- Panel mount (4 screws)
Look out for Bankstown Sound Recommendations
The Hertz HMR 50 is suited for marine enthusiasts who need a durable and feature-rich audio solution. It is ideal for boats and outdoor setups where water and UV resistance are critical. Compared to entry-level units, it offers advanced connectivity like SiriusXM compatibility and Apple device control, while remaining more affordable than premium touchscreen models. It is best for those who value reliability, weather updates, and versatile entertainment options without unnecessary complexity.
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.

