Pyle PTA1004UBT Power Amplifier 2-Channel (A/B) Amplifier - Amp Bridge Mode Ability - Bluetooth Wireless Audio Streaming Works with All of Your Favorite Devices (iPhone, Android, Smartphone, iPad, Tablet, MP3 Player, etc.) USB/SD Readers - Aux (3.5mm) Input - MP3 Digital Audio File Compatibility - LCD Display - 1000 Watt (2) 1/4'' TRS Input - (2) XLR Input - (3) Speak On Output Connectors (A/B/Bridged) - Rack Mountable (2) Pair Speaker Terminal / Bind Post Connectors - Power: 110/220V - Size: 19.0'' x 11.4'' x 3.9''