Audioque

4 12's if you have the room. Also "assuming" you have the electrical/power for HDC's, otherwise get SDC2.5's...
I'd want a minimum of 6k for 4 HDC's
i agree 100%. You will want around 3k watts for the sdc2.5's.

 
You said 4 HDC3's...but a lot of SQ.....they sound good, but don't have a ton of SQ, lol...
They are built more towards the SPL scene....

I vote for the SDC2.5's....if anything...my friends got 2 15" SDC2.5's on two AQ 1200D's and it gets extremely loud and they are half the price.
x2 u cant go wrong with both. Iv heard both subs sd2.5s, and hdc315. I own 2 15in hdc315s and i like them more.

But like i said there both good subs and if your on a buget get the sd2.5s

Here a vid of 4 15in SD2.5 AQ Subs. This is my friend matts car, we did this build together



both setups are retarted loud.

 
x2 u cant go wrong with both. Iv heard both subs sd2.5s, and hdc315. I own 2 15in hdc315s and i like them more.
But like i said there both good subs and if your on a buget get the sd2.5s

Here a vid of 4 15in SD2.5 AQ Subs. This is my friend matts car, we did this build together


If I wasnt Sundown born, I'd be on AQ's nuts...//content.invisioncic.com/y282845/emoticons/veryhappy.gif.fec4fed33b4a1279cf10bdd45a039dae.gif

My friend has a pair of AQ 1200D's strapped to a pair of 15" SDC2.5's in a custom box we built in a 92' Jeep Cherokee...Subs forward, port up....its so fricking loud, you'd think we got 18" MT's back their or something...

We took it to a TBP event and with a 45Hz port he scored a 150.8, looking for 51's this weekend, as we've tweaked a few things......//content.invisioncic.com/y282845/emoticons/veryhappy.gif.fec4fed33b4a1279cf10bdd45a039dae.gif

 
4 HDC3's and SQ? //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif
My 2 HDC's have a LOT of SQ. All in the install, tuning, and front stage //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

 
My 2 HDC's have a LOT of SQ. All in the install, tuning, and front stage //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
True its all in the install...but my point was...most people go for the HDC3's with SPL in mind, not SQ..

Robert here local has a Nissan Sentra with 2 HDC12's on a 2 AQ 2200's strapped and it doesnt have a ton of SQ, mostly SPL oriented...

Pics of your system mlstrass? I love seeing AQ installs as I've done 2 now..

 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

About this thread

87linkin

10+ year member
CarAudio.com Elite
Thread starter
87linkin
Joined
Location
alabama
Start date
Participants
Who Replied
Replies
31
Views
2,202
Last reply date
Last reply from
WildSebring
IMG_20260516_193114554_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0
IMG_20260516_192955471_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0

New threads

Top