More about the product
The Hertz HMR BT is a marine-grade Bluetooth receiver designed for simple and reliable audio streaming in harsh outdoor environments. Built for durability, it features an IP67-rated front panel that offers complete protection against water, dust, and UV rays, making it ideal for boats and other marine applications. Its rugged design ensures dependable performance even under challenging conditions.
The HMR BT focuses on wireless connectivity, offering Bluetooth streaming with Qualcomm aptX support for high-quality audio. This technology delivers improved sound performance compared to standard Bluetooth, ensuring clear and detailed playback from compatible devices. The receiver uses soft-touch buttons for intuitive operation, allowing quick pairing and easy control without complicated menus or rotary knobs.
Compact and easy to install, the HMR BT fits into dashboards with limited space. Its weather-resistant construction ensures long-lasting reliability in marine environments. While it does not include a display or advanced features like radio tuners or USB inputs, its streamlined approach prioritises simplicity and durability.
The HMR BT is perfect for those who value wireless convenience and minimalistic design. It provides a stable Bluetooth connection, enhanced audio quality through aptX, and easy control in a rugged, weatherproof package. This makes it a practical choice for marine audio systems where space is limited and reliability is essential.
Technical details
- Brand
- Hertz
- Frequency Response
- 20 Hz - 18 kHz (±1dB)
- IP Rating
- IP67
- Mounting Hole Size
- 45mm
- Mounting Method
- Panel mount (4 screws); U-Bracket
Frequently Asked Questions
In addition to shipping all over Australia with Australia Post, we also offer in-store pickup from our Bankstown, NSW store. From the checkout, you're able to select between shipping methods, regular, Express, or In-Store Pickup. For more information on Bankstown Sound shipping, please read more here.
We offer installation services for everything we sell. Our installations come with a lifetime warranty and are performed at our Bankstown, NSW workshop by Car Audio installation specialists with over 25+ years experience. Please contact us for an installation quote if you're wanting us to do it for you.
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.

