The board is enlarged with a classic thick film, with powerful power and good sound quality.
It is an perfect choice for getting started, bookshelf computer speakers DIY and so on.
Working Voltage: Double AC15-18V
Output Power: 50*2W
Op Amp Type: 4558
Frequency Response: 10HZ-20KHZ
Size:13 * 10 * 6cm
1*Power amplifier board
Only the above package content, other products are not included.
Note: Light shooting 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.