Bảng Mạch Khuếch Đại Âm Thanh Mini 1 Kênh 200w 2.1

Giới thiệu Bảng Mạch Khuếch Đại Âm Thanh Mini 1 Kênh 200w 2.1

Description:
This product includes 2.1 motherboard and knob.
It adopts 6 imported disassembled three-way tube pairs, of which 4 are responsible for the channel and the other 2 are connected to the BTL circuit for subwoofer.
Boot delay, instant shutdown,short circuit, overload protection.
It has low noise, large output power and HIFI.
Easy to install,convenient disassembly. Item 100% like the picture shown.
Specification:

Material: electronic material
Size: 143x133x58 mm / 5.62x5.23x2.28 inch
Model: DX-2.1
Working voltage: double AC18-24V
Output power: 3x80W
Subwoofer output: 120W
Left and right channel output: 100W+100W
Frequency response: 20HZ-30KHZ
Distortion: 1%
Package Includes:
1 Piece 200W DIY amplifier board
Note:
Please pay special attention to the output speaker cable can not be short circuit, otherwise it will burn out the power amplifier tube.
Please allow slightly difference due to manual measurement.