nbtpson ak45 bluetooth stereo receiver amplifier,800w home audio amp with fm radio,usb/sd inputs remote control, wireless power amplifier for home theater speakers,karaoke,garage bookshelf speakers is up for auction in Electronics. The current bid is $4.50, 88% below the $37.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.