F-20 Karaoke Constant Resistance HiFi Audio Power Amplifier 900W+900W Bluetooth Audio Player 220V

F-20 Karaoke Constant Resistance HiFi Audio Power Amplifier 900W+900W Bluetooth Audio Player 220V

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: F-20
- Output power: ≥900W+900W
- Separation rate: 38dB
- Harmonic distortion: <0.5%
- Power supply: AC220V/50Hz
- SNR: >78dB
- Input sensitivity/impedance circuit input: ≤300mV/47ohm
- Microphone input: ≤30mV/600ohm

Mode Function:
- MODE: AUX / VCD / DVD / BLUE / OPTICAL / COAXIAL input selection
- EQ: DSP sound effects mode
- M. FIRST: short press for microphone first, long press for original sound elimination
- #/B: sound changing mode adjustment

Package Included:
- 1 x Power Amplifier