DC Audio Level 4 18 or Fi Audio SP4 18

[P-Daddy]

I'm working with about 8-12 cubes of space in the back of an SUV, thinking of doing a ported box... Assuming each sub has the proper recommended power (as in i have yet to decide which amps, batts, and alternators to choose) would the DC Audio Lvl 4 18" sub give more output than a Fi Audio SP4 or even BL 18?

I will be ordering 2 subs total and am having one hell of a time trying to decide.

Any suggestions are appreciated,

Thanks

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[ancorp 10+ year member]

If you have the electrical, power, AND air space- the SP4s will walk all over the Lvl4s IMO. If you were comparing to Lvl5 or even 6, that'd be a more fair comparison.

You'll need at least 10 cubes net after all displacements IMO. Otherwise do 15s.

 

[Dmac1991]

what are your goals?