Hertz HMR 50 3-Marine Stereo, 3.5" Color TFT IPS Display AM/FM/USB/Bluetooth

Hertz HMR 50 is a marine-grade digital media receiver designed for multi-zone boat audio systems requiring modern source support and independent zone control. It features a 3.5-inch color TFT IPS display housed in a waterproof, UV-resistant front panel suitable for marine environments.

The HMR 50 supports three independently controlled stereo zones via line-level outputs, allowing separate volume adjustment across different listening areas such as cockpit, cabin, and bow. It integrates AM/FM radio, Bluetooth audio streaming, USB playback, and auxiliary input while supporting external amplifiers and subwoofers.

Key Performance Features

• Marine digital media receiver with sealed front panel
• 3.5" color TFT IPS display for high visibility
• Independent control of three stereo audio zones
• Bluetooth audio streaming with on-screen metadata
• USB audio playback and device charging
• Dedicated subwoofer RCA output with low-pass filtering

Audio Output

• Built-in amplifier: 50W x 4 peak
• Line outputs: 3 stereo zone pre-outs (Zone 1 / Zone 2 / Zone 3)
• Subwoofer output: RCA with selectable low-pass filter

Inputs & Control

• Bluetooth audio streaming
• AM/FM tuner
• USB input for digital media playback
• AUX input
• Multi-zone volume control via receiver interface

Installation Use Cases

• Multi-zone marine audio systems
• Boats with separate listening areas
• Systems using external amplifiers and subwoofers
• Marine installations requiring sealed front-panel electronics

Technical Specifications

• Brand: Hertz
• Model: HMR 50
• Product Type: Marine digital media receiver
• Display: 3.5" color TFT IPS
• Audio Zones: 3
• Bluetooth: Yes
• USB: Yes
• UPC: 8018823130516

What’s Included

• (1) Hertz HMR 50 Marine Receiver
• Wiring harness
• Mounting hardware
• User documentation

Why Buy From MCOR Automotive

• Authorized Hertz retailer
• Marine and 12V system integration experience
• Accurate product data and expert support