Sup protegeins. I got word from Cablemirc that i could sell my pefect brand new subwoofer here. Im trying to sell it for $100.
I bought but it just didn't sound the way i wanted it too in my toyota, and it is just too darn big for the tiny space behind my seat.
If your interested my email is: chillng16@yahoo.com


Info supplied by:

Thunder5124 - Thunder5000, 12" 4 Ohm Subwoofer

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EPDM Gasket
MTX Embossed Polypropylene Dustcap
Gold Plated Terminals
2" Voice Coil on Black Kapton Former
Provides High Power Handling
Asymmetrical Linear Drive System
Improves Linearity and Lowers Distortion
Flat Progressive Spider
For Lower Distortion
Extended Vented Pole Piece
Provides a more symmetrical magnetic field
33 oz Strontium Ferrite Magnet
For High Efficiency

Free Air Resonance Fs 27.1 Hz
Volume Acoustic Suspension Vas 3.51 Ft^3 (99.4 l)
Total Q Qts .61
Electrical Q Qes .64
Mechanical Q Qms 13.59
DC Resistance Re 3.21 Ohm
Linear Excursion (One Way) Xmax .37” (9.4 mm)
Effective Piston Diameter D 10.200” (.2591 m)
RMS Power Handling RMS 250 Watts
Total Power Handling Total 500 Watts
Sensitivity 1W/1m SPLo 87.6 dB
Reference Efficiency No 0.29%
Frequency Response 27 -150 Hz
Voice Coil Inductance Le 2.5 mH
Gap Height .312” (7.9 mm)
Voice Coil Height .961” (24.4 mm)
Motor Force BL 10.75 Tm
Compliance Cms .255 mm/N
Total Moving Mass Mms 135.4 g
Moving Mass of Driver Mmd 128.5 g
Suspension Losses Rms 1.70
Effective Surface Area Sd 81.7 in^2 (.0527m^2)
Mounting Diameter 11 ” (279.4 mm)
Overall Diameter 12 7/16” (315.9 mm)
Mounting Depth 5 11/16” (144.5 mm)
Overall Depth 6 1/8 ” (155.6 mm)
Speaker Displacement (Inside Box) 190in^2 (3.1 l)
Speaker Displacement (Outside Box) 140in^2 (2.3 l) http://www.mtx.com/caraudio/archive/thunderSub5124.cfm