GZIB 30BR-ACT 30 cm / 12″ vented subwoofer loaded active enclosure

300 Watt max Active vented enclosure including 12″ IRIDIUM subwoofer with EFP front bass channel and angled rear wall 12″ vented subwoofer loaded active enclosure Subwoofer GZIW 30 Front vented 150/300 Watts amplifier Wooden enclosure High level input Automatic turn-on function Low pass filter Phase correction Carpet with logo embroidery Model Active Subwoofer Box Diameter 30 cm / 12″ Amplifier Power (RMS/max.) 150 / 300 Watts Impedance 4 Ohms Net Volume 37 L / 1.31 cu.ft. Subwoofer GZIW 30 Dimensions (W x H x D1/D2) 460 x 320 x 327/255 mm / 18.11 x 12.60 x 12.87/10.04″