View on LOZ Suggested Retail: $243.99. 4 Channel Pre Amplifier Receiver - 1000 Watt Rack Mount Bluetooth Home Theater-Stereo Surround Sound Preamp Receiver W/Audio/Video System, CD/DVD Player, AM/FM Radio, MP3/USB Reader - Pyle PD1000BT. The Pyle 4 channel bluetooth home theater is the perfect sound system for your karaoke and home entertainment. This bluetooth home theater preamplifier gives you 1000W peak power to be used for multi speakers with 2-8 ohms impedance allowing you to enjoy high-quality audio. The bluetooth digital amplifier box supports headphones, USB, iPod or MP3, FM tuner, AUX, with front loading CD DVD player, 2 microphone inputs with an echo effect for karaoke, 1 RCA preamp output and 2 mono RCA dedicated for subwoofer. A remote control is also included in the package for distant audio adjustments.. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.