Mach 5 MJ18

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wrager

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I have an MJ18 left over from my theater build (actually 2). Would this do well as a car sub? I'm happy to build a sealed or ported cab. What are your thoughts? I would have 800 watts RMS @ 4 ohms. Thanks in advance.

Z - Nominal Impedance 4 ohms

Pe - Power Handling 700 watts

SPL - Sensitivity 90.7 dB/watt@1m

Re - Voice coil resistance 3.6 ohms

Fs - Resonant frequency 24 hz

Qms - Mechanical Q 5.59

Qes - Electrical Q 0.37

Qts - Total Q 0.36

Vas - Equivalent volume 210 litres

Xmax - Maximum excursion 15 mm

Sd - Cone Area 1029.2 sq cm

Ah...just read several old threads. Didn't realize people have already used these in a car. Great. So I'll put both in a sealed 7 cu ft box and wire it for 2 ohm!

 
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