box design for 2 kicker 15" cvr

[harnar 10+ year member]

Ok, here is the rundown. My car audio guy thinks I should build a box that seals off the trunk and make the subs fire into the cab of my jetta (mk3) (also make the box a sealed enclosure) that way My bass is way cleaner and I "feel it more". So now bass would enter the trunk. On the Flipside I was thinking about making A ported box (I did pop like 150 worth of dynamat in the trunk) and get more bass. I would make it to kicker specifications, add a little foam in the box. and maybe put an extra wall or two between each sub. What do you guys think?

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[GIMMIE]

DO U COMPETE? OR R U GONG FOR JUST GOOD SOUND? SEALED BOXES SOUND GOOD,BUT THATS NOT FOR ME.I WOULD ADD A SUB AND GO FOR A PORTED BOX,THEY POUND SO MUCH HARDER,I WOULD TRY TO FIRE SUBS UP AND PORT BACK,OR FIRE BOTH UP NOT TO SURE BECAUSE I HAVE ONLY DONE WORK ON 3 OR 4 JETTA'S IN MY TIME.. IF U GO TO (EARTHQUAKE AUDIO.COM) AND CHECK OUT THE GALLERY LOOK FOR THE ONE THAT HAS (ih) ITS THE ONLY ONE WITHOUT DISPLAY PICTURE,SHOULD BE THE LAST ONE ON THERE,,THATS A LITTLE OF WHAT IM IN TOO SO YOU CAN UNDERSTAND Y I WOULD SAY GO PORTED....

 

[basscort2009 5,000+ posts]

ported but dont do subs up. thats terrible and will have cancelation. do subs and port foward to the cabin and seal off the trunk with expanding foam. trust me i do 153s out the trunk with one sub and one amp.