KB-650

Amplifier,speaker,wireless microphone and effector 4 in 1 system

Unit: 6.5 inch Midbass driver, 25mm dome tweeter

Frequency range:60Hz-20KHz (±3dB)

Output frequency:20Hz-20KHz(±1dB)

Input: Line/ bluetooth/fibre-optical/coaxial

Rated output power: 150W ( total 300W)

Input impedance:15KΩ

Input sensitivity:0.775V

Input max.peak: 3500mV

SNR:>100dB

Damping factor: >300 8Ω

Separation:>65dB

Handheld Transmitter

Frequency range:640.000MHz – 690.000MHz

Transmission: CPU control carrier wave& pilot identification

Power:≤30mW

Power supply:1.2V AA battery x1

Capsule:Dynamic

Remote control

Display:TFT colorful

Power supply:Built-in Li-ion 3.7V 200mAh

Recharge: Micro USB A type 5V 1A

Recharge temperature: 10℃-45℃