More about the product
The Hertz HMR 20 is a marine-grade digital media receiver designed for reliable performance in harsh outdoor conditions. Built with durability in mind, it features an IP66-rated front panel that protects against water, dust, and UV rays, making it perfect for boats and other marine environments. Its rugged construction ensures long-lasting operation even when exposed to challenging weather.
The HMR 20 includes a bright 3-inch colour TFT display that remains clear and easy to read in direct sunlight. The interface is simple and intuitive, with a rotary knob and soft-touch buttons that allow smooth navigation and control. This design makes operation straightforward, even when wearing gloves.
Connectivity options include Bluetooth for wireless audio streaming, along with USB and AUX inputs for wired connections. The unit also features an AM/FM radio tuner with RDS, providing station information and presets for convenience. These features make it easy to enjoy music from multiple sources while out on the water.
Installation is hassle-free thanks to the compact chassis and standard mounting dimensions, which suit dashboards with limited space. The HMR 20 is engineered to withstand the elements without compromising usability, making it a practical choice for marine audio systems.
While the HMR 20 does not include advanced features like touchscreen control or built-in DSP, its combination of durability, Bluetooth streaming, and user-friendly design 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
- Display
- 3” COLOR TFT IPS
- IP Rating
- IP66
- Mounting Depth
- 98mm
- Mounting Hole Size
- 120 x 50 mm
- Mounting Method
- Screw
- Peak Power
- 4 x 50W @ 4Ω
- Size
- 5.75 x 4.13 x 5.2 inches
Look out for Bankstown Sound Recommendations
The Hertz HMR 20 is suited for marine enthusiasts who need a durable and straightforward audio solution. It is ideal for boats and outdoor setups where water and UV resistance are critical. Compared to entry-level units, it offers better build quality and Bluetooth connectivity, while remaining more affordable than premium models with touchscreen or advanced processing features. It is best for those who value reliability and simplicity over extra functions.
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.