Suggested Retail:$339. Polk Audio MagniFi Mini Home Theater Surround Sound Bar | Works with 4K and HD TVs | Compact System with Big Sound | Wireless Subwoofer Included. The MagniFi Mini home theater sound bar system delivers the big room-filling audio and surround sound experience you’d expect from a full-size sound bar—all in an ultra-compact design that fits any space. Enjoy best-in-class audio with Polk’s exclusive Voice Adjust technology that dramatically increases vocal clarity and volume level for crystal clear dialogue no matter what you're watching. Plus, our patented surround technology and Dolby Digital 5.1 decoding creates incredible room-filling surround sound all from a sound bar that is less than 15 inch long. Compatible with nearly all TVs, the universal sound bar works with your TV, cable box or satellite IR remote control and features simple setup in minutes with the included HDMI (ARC) cable.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. PAID DELIVERY AND 7 DAY ALTERNATE PICK-UP ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.