AV-999BT 220V 7 Channel Bluetooth Amplifier Hifi Stereo Karaoke Audio Amplifier w/ 1000W Peak Power. - Built-in Bluetooth. - Signal input sensitivity: 200MV (±30MV). - 1 x Power amp. - Main unit size: 430mm x 310mm x 130mm/16.9" x 12.2" x 5.1" (LxWxH).
eBay