Subwoofer. Subwoofer Type. Active. Enclosure Type. Bass-Reflex. Amplifier Power Rating. …Power. AC Input Power. 100 to 240 VAC, 50 / 60 Hz. Physical. Cabinet Material. MDF. Dimensions. 14 x 16.5 x 19.2″ / 356 x 419 x 488 mm. Weight. … Packaging Info. Package Weight. 37.3 lb. Box Dimensions (LxWxH) 24 x 21.5 x 18.75″