MegaLoud VX Subwoofers

Non-Press Kevlar Reinforced Paper Cone for Cleaner Undistorted Deep Bass; Heavy Gauge Stamped Steel Basket; Polypropylene Dust Cap With inverted 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!).

VX-12DVC
Dual 4 Ohm Voicecoil
Dual 40 Oz Magnets Inside a 14.5 pound Motor Structure
Power Handling: 300 Watts rms, 1000 Watts Peak

--Mechanical Parameters--
Fs= 39.74 Hz
Qms= 4.427
Vas= 31.26 liters
Cms= 0.117 mm/N
Mms= 137.6 g
Rms= 7.733 kg/s
Xmax= 10 mm
Xmech= 20 mm
Sd= 433.7 sq.cm
Vd= 0.434

--Electrical Parameters--
Qes= 0.519
Re= 3.6 ohms/ coil
Z= 4.32 ohms/ coil
BL= 15.43 Tm
Perms= 300 watts
Ppeak= 1000 watts

--Electromechanical Parameters--
Qts= 0.465
no= 0.364%
1-W SPL= 87.81 dB
2.83-V SPL= 91.28 dB
Recommended Box Sizes
Sealed Enclosure: 1 CU Ft-1.5 CU Ft
Per Woofer

Ported Enclosure:
1.5 Cubic Foot tuned at 35 Hz
Per woofer
Best for all around music