The Samsung HW-T420/XL 2.1ch 150 Watt Wireless Soundbar provides a durable and immersive sound experience for your television and music. It features a total power of 150W and 3 speakers, delivering clean and balanced sound quality. It also has a 2.1-channel count, which means it has two front speakers and one subwoofer, all of which generate a rich and deep bass. Because the soundbar is a passive subwoofer, it requires a separate power supply and connection to the primary speaker. The Samsung HW-T420/XL Wireless Soundbar supports a variety of decoding formats, including AAC, MP3, WAV, OGG, FLAC, and AIFF, allowing you to experience a variety of audio formats and quality. The soundbar features several connectivity options, including optical in, Bluetooth, USB audio playback, one control, and Bluetooth power on. With an optical connection, you can link the soundbar to your TV or other devices. Bluetooth connectivity allows you to wirelessly connect the soundbar to your smartphone or tablet and stream music or audio material. The USB music playback feature allows you to listen to music from a USB device. The single control lets you operate the soundbar with your TV remote. The Bluetooth power-on feature allows you to activate the soundbar using your Bluetooth device. The net dimensions (primary speaker) of the soundbar are 860.0 x 54.0 x 74.0 mm, and it weighs 1.5 kg. It also has a net (subwoofer) size of 181.5 x 343.0 x 272.0 mm and a net weight of 4.1 kg.