STARAUDIO 15" altoparlante attivo altoparlante Bluetooth alimentato karaoke TWS altoparlante
Tweeter: 34mm Ti.Diap.Driver. Woofer:15" 50oz magnet. Mic Input Level: <5mV. (1) 15" Powered Speaker (1PC SPDT1523 ). Never try to repair the unit yourself, It does not contain and user serviceable parts.