TITANIUM DOME TWEETERS - Listen to clear highs with fully titanium dome tweeters 8-INCH SUBWOOFER - Achieve massive booming sound with the 8-inch subwoofer BLUETOOTH V5.1 APTX WIRELESS SOUND Other available inputs are AUX, RCA, optical, and coaxial WIRELESS REMOTE CONTROL - Control your sound remotely with the included wireless remote 2-YEAR WARRANTY - Supported by our 2-year warranty guarantee within US and Canada