Denon Home Theater Receiver And Boston Acoustics 5.1 Speaker System Package - DHT589BA/ 2 HDMI Inputs/ Sirius Satellite Radio Ready/ Audyssey Dynamic EQ And Volume Technology/ 1/2" Soft Dome Tweeter Center And Satellite Speakers/ 3" Mid-Bass Drivers Satellite Speakers/ Dual 3" Mid-Bass Drivers Center Speaker/ 8" Down-Firing Subwoofer With 100W Power Amplifier