Sharp SD-SP10 on SharpUSA.comSpecifications from the Manufacturer• Surround Sound Formats: Dolby® Digital, Dolby® Pro Logic® II, DTS®• Output Power: 140 Watts (total)• Amplification System: 1-Bit Digital Amplification• Full Function Remote Control• Power Output: 35 Watts per channel (main speakers), 70 WPC (subwoofer)• Surround Sound Type: Dolby® Virtual Speaker• Inputs: Optical Digital x 2, Coaxial Digital x 1, Analog Stereo (RCA type) x 3• Outputs: Subwoofer pre-out and speaker-level out• Separate Subwoofer Volume Control: Via Remote (Subwoofer level)• Subwoofer Power: 70 Watts• Video Shielded Speakers: Yes, Front Speaker• Remote EQ Settings: Standard, Cinema, Announcer Sound, Sports, Late• Easy Connect Speaker System: Yes• Display, LED and LCD front panel displays• Function Selector: Yes• ENERGY STAR®: Yes• Limited Warranty: One year parts and labor from date of purchase• Dimensions: Main Unit: 17" x 4 1/8" x 10 3/4", Subwoofer: 4 1/2" x 16 1/2" x 17 1/8"• Weight 23.6 lbs. (Speaker and Subwoofer)