The MTB MTB830 hi‑fi combo audio system user manual provides setup, operation, connectivity, specifications, and troubleshooting instructions.
The MTB MTB830 is a high‑fidelity combo audio system that combines CD playback, USB, Bluetooth, NFC and FM radio in a compact unit.
This user manual covers safety precautions, power connection, remote control usage, audio playback functions, connectivity options (USB, Bluetooth, NFC, optical), technical specifications, and troubleshooting steps. This manual is written in Chinese.
| Power requirement | 16V 1.8A |
|---|---|
| FM frequency range | 87.5 – 108 MHz |
| Output power | 15 W × 2 |
| Disc size | 12 cm diameter |
| USB interface power | 5 V 1 A |
| Speaker impedance | 8 Ω × 2 (tweeter), 6 Ω × 2 (woofer) |
| Speaker input power | 25 W |
| Dimensions | 392 mm × 148 mm × 204 mm |
| Bluetooth version | 2.1 + EDR |
| Bluetooth range | ≈ 10 m |
| Bluetooth frequency band | 2.4 GHz (2.4000‑2.4835 GHz) |
| Remote control distance | 6 m |
| Remote control angle | ±30° horiz, ±20° vert |
Connect the supplied power adapter to the DC IN port on the back of the unit and plug the other end into a wall AC outlet.