Monoprice SSW-12 Powered Slim Subwoofer - 12 Inch - Black With Ported Design, 150 Watts, LowProfile Includes On-Wall Mounting Brackets

Dimensions (Overall): 34.5 inches (L), 9.5 inches (H) x 24.5 inches (W)
Weight: 43.8 pounds
Peak power: 150 watts
Model name: 135847
Noise Level: 18 db spl
Wattage Output: 150 watts
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item,
• SLIM, LOW PROFILE: The Monoprice SSW-12 features a ported cabinet that's designed to deliver ample bass output from a slim, low profile enclosure. You can slide it 7.0" under your favorite chair or sofa, place it behind your TV stand, or even mount it on your living room wall.
• 12" PORTED DESIGN: The SSW-12 features a full-sized 12" woofer housed in a ported, bass-reflex enclosure that is designed to maximize bass output from its slim, low profile design. With a frequency response that extends down to 20Hz, you wont have to skimp on the bass.
• POWERFUL AMPLIFIER: The SSW-12 is outfitted with a 150-watt amplifier signed specifically for subwoofers. It features the ability to set volume, low pass filter, and is equipped with both line level RCA jacks and speaker level terminal inputs.
The Monoprice SSW-12 is a 12" 150-watt powered subwoofer that helps alleviate subwoofer placement in any room. This slim, low profile ported subwoofer can be placed under your favorite chair, behind your TV stand, or under your sofa. The subwoofer includes on-wall mounting brackets, allowing you place it on the wall, if you prefer. Fortunately, you will not have to skimp on bass output, as the SSW-12 has been specifically engineered to take advantage of its distinctive enclosure.