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Second Skin Audio

Mad Max 18"


CJSmith

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Posted

I hope this guy isn't Serious and that box looks like something someone built in the 80's

"It is the largest and most powerful car subwoofer magnet in the world"

Posted

Just as an example you could get one of these with a warranty and build you 2 of your own boxes for that price http://store.ficaraudio.com/sp418/

Only custom built sub I would own is a sub built by me for me. Memphis motor with DC soft patrs according to the seller. You could just go buy the memphis sub or the DC sub with warranty

Posted

Memphis made Mad Max subwoofers, I'll try looking for a link.

Edit: Took forever but found it archived, Here are the specs.

Nominal Impedance Znom ohms 4 (1+1+1+1)

DC Resistance (per coil) DCR ohms .985
Resonant Frequency Fs hz 32.56
Mechanical Q Qms 4.985
Electrical Q Qes 0.360
Total Q Qts 0.336
Xmax (linear) one-way in .625”
Xmax (mechanical) in 1.25”
Sensitivity 2.83 volts Spl dB 92.75
Effective Piston Area Sd sq. m 0.08
Acoustic Compliance Vas cf 2.396
Moving Mass Mms grams 319.81
Suspension Compliance Cms um/N 74.66
Voice Coil Diameter d in 4.0"
Voice Coil Length Hvc in 2”
Voice Coil Layers n 4
Voice Coil Type Quad
Continuous Power
Peak Power
watts
watts
4000
8000
Magnet OD in 10”
Magnet Thickness in 2”
Magnet Weight oz 400
Frame OD w/gasket in 15.57”
Mounting Hole in 14.25”
Mounting Depth in 8.5”
Speaker Weight lbs 53
Driver Displacement cf 0.342
Posted

2004 Dodge Ram

Head unit- Alpine iDA-x305s

Sound processor- Clarion eqs746

Mids/Highs amp- Alpine MRV-F345

Sub Amp- Alpine MRD-M1005

Dash Speakers- (3) Dayton Audio rs75

Front Door- Skar SPX65c

Rear fill- Skar SPX tweters and Dayton ND140 midbass

Sub- Fi Audio SSD 15 high QTS

SHCA power/ground cables and Stinger interconnect

XS power D6500 under the hood and D680 in the amp rack

Big 3+ with SHCA

http://www.stevemeadedesigns.com/board/topic/161174-dodge-ram-quad-cab-fi-ssd15-skar-audio-alpine-shca/?p=2326251

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