86-20-36456764
No. 32-2, Zhushui 1st Road, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China (Mainland)
Bass EnhancedOutput voltage doubled Balanced input noise With bluetooth and Remote con, US $ 15 - 16.8 / Piece, 75 - 90dB, 20Hz 20KHz, 12V.Source from Guangzhou Shengxin Electronics Co., Ltd. on Waimaotong.com.