Pressed Kevlar Reinforced Paper Cone for Cleaner Undistorted Deep Bass; Heavy duty cast aluminum Basket; Polypropylene Dust Cap With MegaLoud Logo; Stiff Nomex Spider for Keeping Voice Coil Centered Even During Long Excursion; High Temperature 4-Layer Dual Voice Coil for High Power Handling and High Efficiency Bass; Double Stacked Magnet Structures for Longer X-Max and Higher Damping Factor (Tighter Bass w/o Bottoming out!).

Dual 1 Ohm Voicecoil
Dual 100 Oz Magnets Inside a 30 pound Motor Structure
Power Handling: 1200 Watts rms, 5000 Watts Peak

Mechanical Parameters
Fs= 30.32 Hz
Qms= 4.90
Vas= 55.85 liters
Cms= 0.13 mm/N
Mms= 212 g
Xmax= 10.75 mm
Xmech= 16.13 mm
Sd= 550 sq.cm

Electrical Parameters
Qes= 0.289
Re= 1 ohms/ coil
BL= 12.02 Tm
Perms= 1200 watts Ppeak= 5000 watts

Electromechanical Parameters
Qts= 0.273
1W-SPL= 89.35 dB

Sealed Enclosure:
NOT RECOMMENDED

Ported Enclosure: Best Performance
2 Cubic Foot tuned at 38 Hz Per woofer
Best for all around music

Optimum Power: 600-1600 Watts Rms Per Woofer

Good: VX-1000.2 for (1)Inferno Woofer
Better: VX-1400.2 for (1)Inferno Woofers
Best: VX-1600.1 for (1) Inferno Woofers
Performance: VX-1600.1 for (2) Inferno Woofers