| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $141.25 | $138.36 | $134.04 | $128.28 | Contact US |
AV-031 Professional Bluetooth Karaoke Constant Resistance 120W+120W HiFi Audio Power Amplifier
Features:
- Built-in wireless Bluetooth, support Bluetooth devices such as cellphone/computer/tablet PC with high sensitivity.
- Multiple play modes: audio cable, SD card, USB flash drive
- Treble and bass/reverb adjustment
- Microphone delay adjustment, which can simulate the sound field in various listening environments such as hall, church, stadium, studio, etc.
- Protection functions: short-circuit protection, overload protection, over-current protection, over-voltage protection, self protection.
- It is compatible with a variety of external audio source devices such as computer, cellphone, project, TV, etc.
- Application: office, meeting room, shopping malls, cafe, airport/station, classroom and so on.
Specification:
- Model: AV-031
- Peak power: 120W+120W
- Power supply voltage: AC220V/50Hz
- Rated voltage: 200 - 240V, 50/60Hz
- Harmonic distortion: <0.2%
- Output impedance: 4 - 16ohm
- Sensitivity: 500mV/47Kohm
Package Included:
- 1 x Power Amplifier
