1996 mitsubishi eclipse spl

now i am not sure if this is the right place for this post, but i need help and you guys seem to know about box sizes and everything, so I have a 96 eclipse, it has a sunroof and doesn't have full frame windows, so I am already losing some air pressure, but i want to know if someone can help me with dimensions with a box for this car strictly for spl, i really don't care about sq, but i have 2 12" audiobahn 1200q subs that are 700watt rms and 1400 watt peak, all i need is for someone to help me out with a SPL box, i don't want any feedback that i should get something else, or anything like that, all i need is help with a perfect box for SPL, and i also don't have much free time on a computer so i cant really d/l a program and use that, if someone could please help me!!! thanks a lot. bp

The cool thing about that program is that it has the port noise chart.  Keep your port noise below 110f/sec and the noise will be minimized.  The other option is you can use flared ports that have a very wide input and outpur horn to minimize the air noise.  You can still use the program to determine the port length, then transfer that length to the instructions with the flared port.  The overall length of the flared port will be different, usually longer, because of the nature of the port, and it's effects on the tuning.

yeah but i have no clue how to use the program and like i said, i don't really have much time to spend on the computer, because now my head gasket went on my eclipse so i am actually in the midst of doing that also, so if maybe you could figure out what would be best for those and let me know like exactly what i need to do id really appreciate it tons!!! please and thanks for your help.bp

can someone give me specs on the perfect SPL box for this? thanks a lot.bp

sorry bud but that amp is not 4k watts...it really is more of around 500 watts maybe. The PERFECT SPL BOX takes many many many trial and errors to find...you will have to build many many enclosures and test to see what is best

aznboi3644 wrote: sorry bud but that amp is not 4k watts...it really is more of around 500 watts maybe.

I tried to tell him that, as if *I* know what I'm talking about... He didn't seem to think my opinion was worth the pixels occupied.It all reminds me of something that Molière once said to Guy de Maupassant at a café in Vienna: "That's nice. You should write it down."

ahaha that made me laugh, with the pixle thing. haha ive never heard that before. and i dont believe you beacuse i know it doesnt push 4k but i know it pushes more than 500watt. but anyway, if someone can please help me with even a decent spl box it would be appreciated. please and thanks.bp

so you know because you had it bench tested with a oscilloscope and rms multimeter???

unless you can get some t/s parameters we can't help you