Hertz HMR HMR HMR 20 IP66 Marine Stereo with Bluetooth | 4Boats

The Hertz HMR 20 marine stereo combines IP66 protection, a daylight‑readable 3” color TFT and Bluetooth 5.0 streaming for reliable on‑deck audio.

• Display: 3” color TFT IPS; IP protection: IP66
• Supply voltage: 10.5–16 Vdc; Mounting depth: 98 mm (3.86 in)
• Peak musical output power: 4 × 50 W; Pre‑out channels/level: 2 (1 × L + R per zone)
• Radio bands: FM, AM; USB: 2.0 with 1 A charging
• Bluetooth: 5.0 — Audio streaming with ID3 tag display
• Datasheet