Mô tả
Feature:
* USB/SD card, Bluetooth playback
* Separate control of master volume, mic volume, bass, treble, echo on remote control
* 4 mic input
* Mic priority, record function
* With optical and coaxial input, support subwoofer
Specification:
Model No.: OK-555B
Color: Black
Type: Pre-Amplifier
Channel: 2
Output power: 80W+80W
Frequency response: 20Hz~20KHz
Load impedance: 8~4Ω
Input sensitivity: ≤500mV
S/N: ≥81dB
THD: ≤0.5%
Power: AC220V
Cabinet dimension(L*W*H): 432*280*122mm
Package dimension(L*W*H): 500*364*196mm
Net weight: 6.1kg
Đánh giá
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