The JBL Bar 2.1 is designed with a slimmer profile. It features Dolby Digital and JBL Surround Sound. The 300W of power output ensures great audio performance for your movies and music and JBL Surround Sound makes movies come alive without the hassle of any additional wires or speakers. It comes with a 6.5" (165mm) wireless subwoofer which lets you enjoy rich and deep bass as well as the convenience of flexible placement. It is powered by Bluetooth 4.2 that lets you stream all your music wirelessly from any mobile device. You can connect your devices with HDMI IN/ 1 HDMI out (ARC) and simplify your home entertainment setup. This JBL soundbar is designed to work with many of today’s top TV remote controls, so you can use your existing TV remote control for both TV and soundbar. The Frequency Response is between 40Hz to 20KHz and the maximum SPL is 99db. It comes with 1 Analog, 1 Optical, Bluetooth and USB audio input options. It has no warranty