Model: 350W subwoofer amplifier board
Working voltage: double AC24-32V（recommend dual AC32V 250-300W transformer）
Output power: 350W
Chip type: Sanken
Channel type: Mono
Recommended with a 10-12 inch 250W-300W subwoofer speaker
The 350W subwoofer power amplifier board uses the original 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.
