Achieve enhanced sound compared to your display's speakers wirelessly with the JBL Bar 9.1 820W 5.1.4-Channel Soundbar System. It delivers up to 820W of total power and includes a 10" wireless subwoofer to deliver more powerful sound than your display can produce. The two wireless satellite speakers have built-in rechargeable batteries that provide up to 10 hours of use between charges; just dock them onto the sides of the soundbar to recharge them. The Bar 9.1 is equipped for wired connectivity as well, with HDMI, optical, and USB inputs, plus an HDMI output that is eARC-compatible for display-based audio, such as built-in apps. The HDMI ports support 4K video pass-through thanks to HDCP 2.3 compliance. In addition to tabletop placement, the soundbar and satellite speakers can be wall-mounted with the included hardware. Featuring an amplifier power of 820W, the JBL Bar 9.1 fills your room with cinematic sound, making you feel like you're right in the heart of the action. The soundbar itself boasts a sleek and compact design, measuring 884 x 62 x 120mm, while the detachable surround speakers add flexibility to your setup, providing an immersive surround sound experience. The subwoofer, measuring 305 x 440 x 305mm, delivers deep, thunderous bass that brings movies, music, and games to life. With wireless connectivity, including Bluetooth version 4.2, setup is effortless, allowing you to stream your favorite content from compatible devices without the hassle of cables. Additionally, the JBL Bar 9.1 is powered by a reliable 100 – 240VAC, ~ 50/60Hz power source.