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dcrider
04-08-2003, 12:08 AM
Im putting two Earthquake balls 12's in a 2001 2dr accord . Everyone I have spoke to previously says use a ported box for SPL (which is what i want) , Is this true? And if so what is the best way to face these speakers in this car? Also , any info on how to build ported boxes would be good , I have onle built sealed boxes! Thanks! Is ported boxes and wave boxes the same thing? Confused LMFAO:banghead:

MikeofTulsa
04-08-2003, 01:05 AM
well ported is essentially a sealed w/ a pipe in it......length and diameter is determined upon what freq. u want the box tuned to and the box volume......what u need to do is get as much info for us as u can on this and we can go from there...as for which way to face the sub....thats pretty much up to u.....try it diff. ways...see what sounds loudest in your car....its usually diff. for each car...peace

dcrider
04-09-2003, 12:01 AM
Ok , here is all of the specs that I can find on these speakers!
Fs=30HZ

Qts=0.270

Vas=4.3 cubic ft

Magnet Size: 160 OZ

RMS Power: 500 WATTS 250 Watts Per Voice Coil

Voice Coils: Dual 3 ohm 3 inch

Speaker Size: 12"

I have not measured my car yet for allowed space , I will post tomorrow what the dimensions are. Thanks for your help!