how hard

[edudlive 10+ year member]

How hard would two 12" Kicker CompVRs (4 ohms, 400 watts rms) hit with a Profile 800sx amp (300X2 RMS (2 ohms))?

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[MikeofTulsa Moderator]

well it all truly depends on the box....are you going w/ sealed or ported?

 

[edudlive 10+ year member]

whats the difference

 

[rouskisman 10+ year member]

There is a big difference to get the most bass ported is the choice.

Sealed - Complete Enclosure.

Ported - Sealed w/ holes on the box.

Goody4me Is this correct?

 

[RMN_05 10+ year member]

aside from looks theres a big diffrence

ported = higher spl (louder), but less sq (not much less)

sealed = better sq but alot less spl

bandpass = high spl but damages ubs at some freq. and has no sq

by the way sq means sound quility and spl means sound pressure levels, and ported doesnt have to be round holes you can use slots as well

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thats looking down on the box, **** that was hard to draw

 

[RMN_05 10+ year member]

my bad it didnt show up like it did on typing thingy

 

[rouskisman 10+ year member]

so what's the best to go w/?

 

[MikeofTulsa Moderator]

depends on what your looking for....

spl-ported

sq-sealed

 

[RMN_05 10+ year member]

with comp vrs its best to go with ported