Sharp HTSB300 2.1 Sound Bar Audio System with Digital Decoding Measures 31-1/2 x 2-3/4 x 3-3/4 inches; includes mounting plates Two RCA audio inputs (L/R) and 3.5mm stereo minijack Encases left and right speakers, as well as a subwoofer, in one sleek unit Sleek 2.1-channel speaker bar simulates a surround sound effect without the bulk of extra speakers DTS, Dolby Digital and Dolby Pro logic II decoder, plus Dolby Virtual Speaker to effectively simulate 5.1 channel surround sound Sleek 2.1-channel speaker bar simulates a surround sound effect without the bulk of extra speakers Encases left and right speakers, as well as a subwoofer, in one sleek unit DTS, Dolby Digital and Dolby Pro logic II decoder, plus Dolby Virtual Speaker to effectively simulate 5.1 channel surround sound Two RCA audio inputs (L/R) and 3.5mm stereo minijack Measures 31-1/2 x 2-3/4 x 3-3/4 inches; includes mounting plates