CA-101 CAR SUBWOOFER Tunnel design 12V 6''subwoof+treble With USB and MP3 format Product name: CAR SUBWOOFERProduct model: CA- ... HQ(68M3):1655setsCar audio We make car audio system, car audio player, car audio amplifier and car audio connector.Remarks1. Guangzhou Aoyace ... , speaker cone 4. Our subwoofer speaker,2.0 speaker, speaker cabinet, laptop speaker, amplifier speaker, portable mini speaker, mini ...