RAM_Designs

DSOTM is great as well if you're looking for some good dynamics.

1:5 ratio is going to be VERY peaky.

What are your goals exactly?

What's your budget?

With that much power, 2-2.25ft^3 is plenty big for daily. The SX can handle 1500, so might as well use it. Tune at 33hz and you're golden. If you want more exaggerated low-end in exchange for some output up higher, go 2.25-2.5ft^3 at 30hz. You could also try a t-line.

I'd go #2. With #1 you have the interior port opening firing right at the sub, and the sub at it...and they're pretty close.

There you go; it's my pet peeve.

Yep, you need a 1ohm stable amp. What's your budget? If you want to save money and buy new, the AudioQue 2200D and Soundstream DTR1.2200D are probably your two best options.

So we still don't know what ohm load he needs the power at?

I've heard a couple in person, but never owned one. They're nice subs and can handle a lot of power. More importantly they can work well in smaller boxes than the 18" SoloX or 21" DP, which is what you need. The SoloX18 and DP21 are going to want 7-8ft^3 each after all displacements, the SSX will only need 5ft^3.

You don't have the room for either, so I wouldn't do either one. 7.76ft^3(assuming single layer 3/4" all around) before displacements isn't going to cut it for either woofer.

Might as well do something that can play any kind of music.

You'd be better off going with the dual 15" setup, IMO. This is assuming you have the proper space for them.

Depends on what kind of power you have available. 6ft^3 each is common, you can cut down a little if using a common chamber for both subs...say 11ft^3 total for both. If you're limited on power you would want to go with a larger box for more efficiency. I wouldn't run less than 1500-2kw to each, and hopefully your electrical system is upgraded to handle that kind of power. Use about 80in^2 to 100in^2 of port per sub, 180-200in^2 for both would be ideal without need a really long port, assuming tuning in the 32-35hz range.

Depends om how much power you're running, if you're wanting to go ported or sealed, and how much space you're working with. Hard to make a recommendation without knowing all of that info...

You could use some Mach 5 IXL 10's, they only need .6-.75ft^3 each to sound great...do something like 4ft^3 for 6 of them, and use the remaining 2ft^3 or so to get enough port for all 6 woofers and tune low.

Why just 44" wide? IIRC you should have 4ft between the wheel wells. And 44"x23"x23", assuming you're using 3/4" MDF and no double baffle, gives you 11.37ft^3 before any sub/port/bracing displacement...simply not enough air space for the subs once it's all said and done. A proper slot port in this situation will take up about 2-2.5ft^3 on it's own. Then factor in sub and bracing displacement and you're easily looking at ~8.5ft^3 for both subs.

Very true. I haven't looked into them lately, but I'm not sure how much stuff they have for under $120.

Link(s)?

How much power are you running to them? Assuming you'll be running rated power to them, ~4.25ft^3 tuned to 32-35hz should work well.

Already sent him a message.

.3-.5ft^3 if going sealed. Stuff it with some polyfil to better avoid resonances and back wave interference.

How close is that 22" depth to the hatch door? Are the amps/batts going between the box and seat or box and door?

x2, so long as specs are accurate you can use a modeling program to get a good idea of what you're looking at.

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