Amazon.com: Amplificador de sonido Yamaha A-SX01BL A-S801 Negro : Electrónica
Pyle 4 Channel Wireless Bluetooth Amplifier - 3000 Watt Stereo Speaker Home Audio Receiver w/ FM Radio, USB, 2 Microphone w/ Echo for Karaoke, Front Loading CD DVD Player, LED, Rack Mount - PD3000BA