jizazz12 Posted February 4, 2009 Report Posted February 4, 2009 I have a question , i was going to build a box for two q series 15's but have changed my mind and decided to go with two LVL4 15's instead. The box I'm thinking of building has 7.49 cu. ft. after displacement ports and bracing,i will be using flare ports and have the tunning at 30 hertz. could i just put the Lvl4 15's in this enclosure or do i need to make changes to the box design this is going in a daily driver also will be in a trunk.any help on this would be appreciated thanks. 2007 Chevy Impala LS 1 Crescendo 3KWP 1Crescendo C1000/4 2 DC lvl 4 15's with lvl5 dual .7 coils 1Audio Control Matrix 1 Pioneer P880PRS 1 300 amp Iraggi alt All power runs done with Knu flex 0/1 guage 1 optima yellow top under the hood 1 XS 5100 and two Deka's in the trunk 4 Crescendo MP-8 mid bass drivers 2 DB Drive p5 5 D Pro Audio tweeters
jizazz12 Posted February 4, 2009 Author Report Posted February 4, 2009 I have a question , i was going to build a box for two q series 15's but have changed my mind and decided to go with two LVL4 15's instead. The box I'm thinking of building has 7.49 cu. ft. after displacement ports and bracing,i will be using flare ports and have the tunning at 30 hertz. could i just put the Lvl4 15's in this enclosure or do i need to make changes to the box design this is going in a daily driver also will be in a trunk.any help on this would be appreciated thanks. input anybody???? 2007 Chevy Impala LS 1 Crescendo 3KWP 1Crescendo C1000/4 2 DC lvl 4 15's with lvl5 dual .7 coils 1Audio Control Matrix 1 Pioneer P880PRS 1 300 amp Iraggi alt All power runs done with Knu flex 0/1 guage 1 optima yellow top under the hood 1 XS 5100 and two Deka's in the trunk 4 Crescendo MP-8 mid bass drivers 2 DB Drive p5 5 D Pro Audio tweeters
jizazz12 Posted February 4, 2009 Author Report Posted February 4, 2009 how high do think would be sufficient for these subs first time using them so not sure. and do you think they would do o.k. in above mentioned box? 2007 Chevy Impala LS 1 Crescendo 3KWP 1Crescendo C1000/4 2 DC lvl 4 15's with lvl5 dual .7 coils 1Audio Control Matrix 1 Pioneer P880PRS 1 300 amp Iraggi alt All power runs done with Knu flex 0/1 guage 1 optima yellow top under the hood 1 XS 5100 and two Deka's in the trunk 4 Crescendo MP-8 mid bass drivers 2 DB Drive p5 5 D Pro Audio tweeters
AI James Posted February 4, 2009 Report Posted February 4, 2009 32-33hz imo for them and they should do fine in the box depending on the power you send them
jizazz12 Posted February 4, 2009 Author Report Posted February 4, 2009 givinig each of them there own amp a jl1000/1 each. 2007 Chevy Impala LS 1 Crescendo 3KWP 1Crescendo C1000/4 2 DC lvl 4 15's with lvl5 dual .7 coils 1Audio Control Matrix 1 Pioneer P880PRS 1 300 amp Iraggi alt All power runs done with Knu flex 0/1 guage 1 optima yellow top under the hood 1 XS 5100 and two Deka's in the trunk 4 Crescendo MP-8 mid bass drivers 2 DB Drive p5 5 D Pro Audio tweeters
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