86-768-2503216,13600121148
Bogongya Section, Woshi Village, Qiaodong St., Chaozhou, Guangdong, China (Mainland)
YW-305 motorcycle mini amplifier, US $ 7.5 - 8 / Piece, 100 - 200w, 75 - 90dB, 20Hz 20kHz of.Source from Chaozhou Qiaodong Yongwei Electronic Factory on Waimaotong.com.