Ground Zero GZRB 30SPL 30 cm / 12″ vented SPL subwoofer loaded enclosure Armada STC Rating: 28

STC Rating: 28

Program Power: 650 Watts

33 kg) Shipping Weight (pair) 2

An amazing 110 dB of output with only 1 watt of input power (2

Ground Zero GZRB 30SPL 30 cm / 12″ vented SPL subwoofer loaded enclosure Armada STC Rating: 281350 Watts SPL Passive vented enclosure including 12 RADIOACTIVE SPL subwoofer with EFP front bass channel and angled rear wall 12 vented SPL subwoofer loaded enclosure Front vented Wooden enclosure Push terminal Model SPL Subwoofer Box Diameter 30 cm 12" Power Handling 1350 Watts SPL Impedance 2x 2 Ohms Net Volume 66. 6 L 2. 35 cu. ft. Dimensions (B x H x T1 T2) 650 x 380 x 450 330 mm 25. 59" x 14. 96" x 17. 72" 12. 99"