1 15" AQ HDC3 or 2 15" AQ SDC2.5s?

[mwarmy33976 10+ year member]

I know you get asked these questions a lot but im really looking for an answer for this one. I have done a lot in car audio mostly with re and dc and have never ran audioque. This will be going in a 2001 grand prix and i have about 8 cubes that i can work with. If i go with the hdc3 then i will run a AQ2200 off of it, if I go with the 2 sdc2.5s then it will be a sundown 1500. Please let me know your opinion on the sdc2.5 ive not heard much about it. THANK YOU FOR YOUR TIME

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[Buck 5,000+ posts]

Is that 8 cubes after displacements?

 

[mwarmy33976 10+ year member]

yes after displacement i have roughly 8 cubes to work with

 

[Buck 5,000+ posts]

Well then do the SDC's. If you were going to do a HDC3, I'd do the 18 since you have room for it.

 

[mwarmy33976 10+ year member]

well trust me i was debating on doing the 18 but the oppening to a grand prix trunk is very narrow and shallow almost and it would be a hard fit i would have to build the box inside the trunk and I dont feel comfortable doing that. but the sdc2.5s are decent subs?

 

[Buck 5,000+ posts]

Yep, they are good subs. Another you might look at is the SA-15, or DC Lvl 3. I know DC works in a smaller box. Around 6-6.5 cubes for both.

 

[mwarmy33976 10+ year member]

ya i love dc ive ran 2 12" lvl 4s and 1 15" lvl 4 xl and they are amazing subs but i have to give AQ a shot ive heard they get insanely loud and they are very cheap

 

[Buck 5,000+ posts]

I've had a HDC310 & 18. I would just to the 2 SDC's.

 

[mwarmy33976 10+ year member]

well ive always prefered 2 subs over one so i will give them a shot thanks for your help man