SPLChris

It's worked well for me in the past so why not?

So my game plan is to do 2 twelves facing front with port facing driver side rear fender area. The box width is going to be just wide enough to accommodate the subs so a little more than 25" but would it be better to have the height about the same as the subs or would it matter, in terms of SPL? If it's around 13.5" (internal height 12") then I wouldn't be able to stack the 4" aeros. If it's 15" then I can stack them but to me, I feel as though the more streamlined shape of the other box would allow for higher SPL. The taller enclosure would be shorter on depth too, obvioulsy. I could also just be thinking about this way too much but whatever

I love my SPL 15's. They are probably one of my favorite street beating subs. Mine are different because I only have the soft parts and different baskets. Is the backplate vented now?

Some buss bars under the hood and my XA3000D

Yeah, very little ones though. It's very cold out and rainy and it sucks. I ran all new 0 guage so I have a total of 6 runs. Knukonceptz KLMX cable. My Powerbass came back from repair! It got a whole new board. It's wired at 1.4 and it's audibly louder than my xd1800 wired at .7 I'll get some pics up when it stops raining.

It looks like the Qts of the speaker rises with each larger speaker. If that's the case, you should make an 18". I'm looking for a nice driver for open baffle use in my HT

SPL 15's for sure and I don't think building a wall would be necessary

Build log^

Yeah, I still have a lot of stuff to do with it, if only I could find the time.

Yeah, that's my sister

Some hair tricks with the same setup so far. I still need more power, though. http://www.youtube.com/watch?v=988kmzEybpo with the passenger side door open, it isn't as great. http://www.youtube.com/watch?v=MLJ_vx-GrLs

SPL 15

Yeah, and remember, this is with an American Bass XD1800 so I MIGHT be getting 2000 watts. Hopefully it'll move more air once I get my XA3000D back.

The rear chamber is 9.5 cubic feet tuned to 31 hz and the front chamber is ~23 cubic feet tuned to 60.

yah. It's very efficient but I think the combination of the 2 ported chambers actually lowered my rear chambers tuning frequency because it plays ungodly low and this isn't even with my XA3000D so it should be much louder once I get that back in. I need to figure out why the 30 hz region is lacking, though.