1. Output power: 4R 100W (50W+50W,)
2. Termination impedance: 4Ohm - 8Ohm
3. Frequency range: 20HZ~20KHZ 0DB
4. Signal-to-noise ratio BW: 20~20K, A-weighting: -89~-96DB
5. Bluetooth audio format: SBC, ACC 44.1K 16BIT
6. Bluetooth transmission range: 40ft (12m)
7. Input sensitivity: 500mV RMS
8. Power supply: DC 24V/5A
9. Power supply range: 24V
10. Input mode: bluetooth and analog
11. Please disconnect the bluetooth connection when using INPUT
12. No password is required for bluetooth use, find the Uhddadi-100 device name, click connect and pair to play
13. Use Bluetooth or RCA INPUT, the volume input should not be too low, otherwise it will be muted after 1 minute
14. Optional: Select (input) using Bluetooth and RCA

Package Included:
- Bluetooth audio amplifier x 1
- High quality power supply x 1
- AC power cord x 1
- User Manual x 1
- Bluetooth antenna x 1 (note: the bluetooth antenna is placed in the packaging slot, please check carefully)