Specifications:
2.5"-4layers voice coil Ported 12inch passive subwoofer enclosure(BAL12)
1. Ported 12inch passive subwoofer enclosure
2. Strengthen MDF wooden cabinet constructure
3. Black Carpet protection and woofer front protected by steel bar
4. High Performance 12inch Subwoofer built-in
5. Non-pressed paper cone with rubber surround
6. 2.5inch-4layers Hi-temp coil
7. FEA optimized high efficiency 100Oz magnetic motor
8. Normal 4Ohm impedance
9. RMS Power: 400W / Max. Power: 800W
10. Dimention: 610*360*390mm
11. Plastic tube for smoothly air fluxion
12. Frequency 20-500Hz