Bảng Mạch Khuếch Đại Âm Thanh Kỹ Thuật Số Dc 12v Xh-A355 2.1 Chuyên Dụng tại Lotte Market

Giới thiệu Bảng Mạch Khuếch Đại Âm Thanh Kỹ Thuật Số Dc 12v Xh-A355 2.1 Chuyên Dụng tại Lotte Market

Description:

Features:
100% brand new and high quality
XH-A355 is a audio amplifier board. It can be tuned with vocal cords. Used for audio amplification.
Tuned with vocal cords. Low noise. Built-in amplifier. Volume adjustable. 2.1-channel output. Two-channel stereo.
Turn up the volume and the sound freezes(intermittent sound),Turn down the volume for normal playback. Caused by too little power.
The total output power of this amplifier board is 60W, you can choose a power supply with a voltage of DC 12V and a current of about 5A.
If there is no problem with the power supply,it may be that the power of the speaker is too small.

Specification:
Name: Audio Amplifier Board
Model: XH-A355
Chip Type: Class D
Chip Model: YDA138-E*2
Input Voltage: DC 12V
Stand-by Current: 60mA
Output Channel: Stereo channel*2+Bass channel*1
Output Power: 15W*2+30W(4ohm)
Signal To Noise Ratio: 88%
Color: As pictures shown.
Size: app. 80x60x15mm(3.15x2.36x0.59in)
Installation opening: 3mm
Quantity: 1 pc

Note:
Transition: 1cm=10mm=0.39inch
No retail package.
Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x Audio Amplifier Board(other accessories demo in the picture is not included.)