View on LOZ Suggested Retail: $599.95. JBL Bar 5.1 - Soundbar with Built-in Virtual Surround, 4K and 10'' Wireless Subwoofer (JBL2GBAR51IMBLKAM). A sleek 5.1 channel soundbar with panoramic sound that features 550W of power and a 10'' wireless subwoofer for ground-shaking bass. The built-in WiFi allows seamlessly integration with Chromecast and Airplay 2 to stream your favorite content. JBL proprietary beamforming technology delivers room filing cinematic sound, and the JBL Bar 5.1 Surround is also compatible with your 4K ultra high definition video.. 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.