2.1 Soundbar w 6.50" wireless subwoofer and MAXBASS chip by Sound Appeal 280 Watts of power via a high efficiency Class D amplifier || Four 2.5 mid bass drivers with two 1.0 discrete tweeters . || Wireless 2.4GHz subwoofer features a 6.50 high excursion driver for low bass extension. With the built in MAXX BASS Chip you get outstanding clear undistorted bass even at full volume. Sound Appeal engineers finely tuned the MAXX BASS Chip algorithm to optimize the bass output. || Frequency response : 45Hz to 20,000Hz The SA-3000 TH offers technology, power and multiple large mid bass drivers. While most sound bars use 1.87 mid bass drivers with small magnets , the SA-3000TH uses 2.50 high excursion mid bass drivers. This is a 25% larger radiating surface. Multiply that times 4 drivers and you find that you would need (5) 1.87 drivers to equal the Sound Appeals (4) 2.50 midbass drivers. More radiating surface with a higher excursion driver simply means the SA-3000TH can move more air than other competitors. More air equals more volume and deeper bass . CD Quality wireless streaming capability. The SA-3000TH features an advanced Bluetooth chip which allows you to stream content from your Bluetooth device with lifelike CD quality sound. With the SA-5000TH from Sound Appeal your ears wont believe theres no wires . The 2.4GHZ wireless subwoofer match button perfectly pairs the subwoofer to the sound bar, preventing time delay often seen in other systems. Operation of the subwoofer can be up to 50 ft away with no loss in audio quality and or time delays between the source and output signal. Controls at your fingertips. Control all the operations of the Soundbar and subwoofer on the sound bar panel or with the included remote control. Adjust the master volume, independently adjust the subwoofer volume, change from one of three surround processing modes; movie,music,and normal. Turn on or off the front LCD panel for viewing of your settings. LCD display automatically dims after 60 seconds . Change from one of seven inputs; FM radio, AUX, USB, SD Card, Digital optical, Digital Coaxial, and Bluetooth. DIMENSIONS : Subwoofer Cabinet : 16.375 Height x 7.875 width x 13.0 depth . || Soundbar Cabinet : 39.25 wide x 3.125 Height x 3.375 deep. || Mounting: Sound bar comes with included dual tripods for table top installation or use the included on the wall mounting bracket for below your TV .