GENERAL -Frequency Response: 18 Hz-160 Hz ± 2Db  -Amplifier: 1000 Watts  -Variable Volume Control  -Variable Phase: 0-180  -Variable Crossover Frequency: 40 Hz-160 Hz  -Auto On with disable feature  -Balanced LFE Input and regular Input  -Balanced stereo Input and regular Input  -True Dynamic  -Tonal Accurate			CABINET  -Engineered, designed, and manufactured by Hansen Audio  -"Hansen MDF Matrix" material - hybrid design with Class "A" finish  -Acoustically inert
WOOFERS  -Engineered, designed and manufactured by Hansen Audio  -381 mm driver  -Exotic multi-layer composite sandwich cone  -Optimized geometry "Hansen" motor system  -Hand assembled "Hansen Architecture" frames  -Sound wave deformation prevention			WEIGHT 130lbs. (with carton) SIZE  -Height: 20 inches  -Width: 21 inches  -Depth: 21 inches