Name:Helen.
Tel:+86-755-82720811
E-mail:helen@chinalctech.com
Add:Room 301,Building No.3,Guole Technopark,Lirong Road,Dalang Street,Longhua District,Shenzhen 518110,China.
Online consulting1.Onboard TDA2030A audio power amplifier chip.
2.Mono 18 w power amplifier circuit design.
3.Socket onboard horn.
4.Onboard 10 k adjustable resistance, can adjust the volume of the amplification.
5.Onboard power light.
6.Chip has lead to the main pin, can directly input audio signal.
7.Working voltage: 6 -12V.
8.Board size: 31.6 (mm) x23.2 (mm).