jessdabest77

The box is 8.2 cf,after displacement's,131 sq in of port,but when it come's to length of port,i'm stuck.I want it tuned to 38 hz,and some site's say,16.54 in long,while other's say 20 in.Two 15's are going in there,and basically,I just want it to slam super hard on music.Any help?

kool,thanx fotr that info

What's up AMI.Well,the class I;m competing in is Amature,so car must be of.By the way,with my current set-up,i did a 149.1 db,car off.Just trying to see if I can get that 150!

Im competing in MECA,and them are the rule's.

well,i do compete ,and the car has to be off on music,.

AQ2200

I have 0 gauage welding cable running from starter battery to second battery in back.I was wondering if running a second run of 0 gauage would make any difference or not?Also,do you run a second ground wire if you run a second positive one?

Thank's for the advice.Only reason I said sub's forward,port up,is because alot of guy's that get good number's said that worked good for ext. cab truck's.Any suggestion's?

Look's good.Have you tried firing the sub;s forward and port up?

kool,thanx

Also.I was hoping ppl can post some pic's of their build in these type's of truck's.

It's an ext. cab.

I have an 02 Nissan Frontier,2-15"HDC3's,1-AQ2200,and 2-Optima's.My question's are,what's the loudest box I can build,how do I position the sub's and port,and what all do I need to do to the box to make it the best possible?Where to I place the 45's,what do I use for bracing and where do I brace at,and any other helpful advice and suggestion's would be great.

Ok,so I'm guessing if I'm going to use it for comp's,there will be no gain with it?What do you guy's think is the best stereo to use then,for around 150?

I'm doing my build for comp's,and wondering if running an eq will help me gain any db's or just get a better headunit?If eq is the way to go,what;s a good one to use?

I have an older BTL 18 and want to build a box using two 6" flared port's.It's gonna run 2200 watt's to it.in a hatchback,with sub up,port's facing rear.How long should my port's be and where should I place them,like one in each corner,both in the middle,any suggestion's?

Its going in a CRX and the space is,30"wide x 10" height x 36"depth.It has a strut bar going across the back,so box has to sit low.I'd like it tuned around 34 or 36 hz.I was thinking sub's up,port's to the side.

I was wanting to use 4" round port's if possible.

I have two 12" Skar sub's and want to build a ported box for them using round port's.What size port's,how many of them,and how long should they be to get loud on music?Box will be 4 cube's.