350W Subwoofer Amplifier Board Mono High Power DIY Speaker

350W Subwoofer Amplifier Board Mono High Power DIY Speaker Description

Recommended with Single 10-12 inch 250W-300W subwoofer speaker.
The 350W subwoofer power amplifier board uses the disassembled tube and has a very high signal-to-noise ratio.No noise can be heard without plugging the input line.It also has full relay protection,such as power-on delay,DC output,horn short circuit,etc.
The whole body adopts the front and rear stage split design,which is convenient for DIY installation,and the pre-stage low-frequency processing capability is strong.Can be used with a variety of low speakers,connected to passive speakers can be used.
Maximum Power Per Channel:Above 200W

Model Number:350W Subwoofer Amplifier Board
Channels:1
Working voltage:double AC24-28V
Output power:350W
Chip type:Sanken
Channel type:Mono
Colour:Green
Material:PCB+aluminum+components

Package Contents:
1 * Subwoofer Amplifier Board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.