Note: The color of the product&x27;s rotating cap is shipped randomly.
This product is a 30W (per channel) high efficiency, Class D audio power amplifier for driving bridged stereo speakers with a BTL bridge of 60W.
The low-pass filter circuit makes the bass output frequency response more reasonable and the sound more shocking. Each channel adopts a separate new imported digital chip, and the chip output mode is BTL bridging mode. The output power is doubled when the amount of materials is basically unchanged.
Product name:Class D amplifier board
Working voltage: DC 12V-24V
Power :30W*2+60W
Power amplifier chip: TPA3110D2/ TPA3118D2
Working current: current above 4A
Speaker impedance: 8Ohm(NOTE:4 - 6 ohms can also be used)
Work efficiency: greater than or equal to 90%
Bluetooth-compatible version: V4.1
Receiving distance: 10-30m
Input signal: Bluetooth-compatible +3.5mm AUX
Net weight:55g/pc
Package:
1pc