Earthquake SUB-80X is the market value performance leader. No other subwoofer gives so much bass and punch in this class. Everything superfluous is cut away, and all resources are concentrated on the most important, namely Bass—hard-hitting, detailed, and massive quantities. Even with its incredibly low price, the SUB-80X subwoofer is built right with strong quality components from end to end. The SUB-80X is a compact and rationally designed subwoofer that does not compromise on Sound quality. It has surplus and control even under hard and continuous operation. The impressive performance is complemented by a black ash outer finish that fits in any interior and will fill the room with accurate musical bass and thundering sound effects. With versatile connectivity options, the SUB-80X is compatible with all satellite speakers, making it a great solution for apartments, condos, and townhomes.