Walmart has the Vizio 38" 3.1-Ch. SmartCast Soundbar System (SB3831-D) for $128 with free shipping. Features 50Hz to 20kHz frequency response, remote w/ LCD display, 802.11n wireless, Bluetooth 4.1, and USB.
Walmart has the Jensen 3-Speed Turntable / Stereo System (JTA-475) for $85.99 with free shipping. Features LCD display, CD player & tape deck, AM/FM radio, stereo speakers.
Walmart has the Logitech 5.1 Home Theater Speaker System (980-000682) for $50 with free shipping. List price: $60. It features four satellite speakers, a center-channel speaker, and 26-watt subwoofer.
Amazon has the ELAC Uni-fi UB5 Slim Bookshelf Speakers (Finished Satin White Cabinet, Pair) for $534 with free shipping. Retail price: $750. Has excellent Amazon Reviews.
Amazon has the Aptoyu 20W Dual-Driver Portable Bluetooth Wireless Speaker w/ DSP for $19.99 - $8.99 off with coupon MCLRIFKE = $11 with free shipping. List price: $24. Equipped with the advanced technology, compatible with all Bluetooth compatibility devices.
Has good Amazon Reviews.