The Hertz HMR 20D is a purpose-built marine stereo with IP66 protection, a 3" COLOR TFT IPS display and with DAB+ for reliable open-water listening. Robust, UV- and salt-fog resistant, the HMR 20D offers easy operation with large buttons and multicolor illumination to match your console.

• Display: 3" COLOR TFT IPS
• IP protection: IP66
• Supply Voltage: 10.5 – 16 Vdc
• Peak Musical Output Power: 4 × 50 Watts
• Pre-out channels/level: 2 (1 × L + R per zone)
• Radio bands: DAB+, FM, AM
• USB: 2.0 with 1A charging
• Bluetooth: 5.0 – audio streaming with ID3 tag display
• Mounting Depth: 98 mm (3.86")
• Hertz HMR 20D datasheet (PDF)