Measurement: 16.54" x 12.40" x 12.40"Our subwoofer is designed for home theater. It adds a powerful bass foundation to music and soundtracks that immerse you in the action of your fast-paced movies. This subwoofer features a highly efficient ported enclosure which makes it a smart addition to any home theater. The compact design allows placement in almost any part of your room. A line level input is provided for fast and easy connection to virtually any system. There is a front-firing woofer design with a bottom slotted bass port. It can enhance a stereo tv a stereo system or a full fledged home theater. Perfect for in wall or in ceiling home entertainment. If you are looking for such a subwoofer don't hesitate to add it to your cart. --Perfect for in wall or in ceiling home entertainment --A front-firing woofer design with a bottom slotted bass port --With signal sensing auto shut off function to conserve energy --Enhance a stereo tv a stereo system or a full fledged home theater --8-inch home theater powered subwoofer with 25hz-150hz frequency response --A line level input is provided for fast and easy connection to virtually any system --Built in a reinforced driver and an amplifier with a passive low frequency crossover network --Black ash high density mdf enclosure subwoofer looks beautiful in living room or home theater room --A horizontal brace strengthens and stiffens the cabinet helping minimize unwanted vibrations that can discolor music or movie content --Features low level and speaker level inputs and outputs variable low pass frequency crossover control adjustable independent gain control phase control switch