3 x SA-12 or 2 x SDC2.5 15's

[Max_Power 10+ year member]

I want some opinions on what you guys think would be the the best for a combination of SQ and SPL.

Right now both sets would be run off my single AP18001 but I plan to add more power in the future.

Please assume box would be 6 - 6.5 cuft ported to 35Hz

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[05fronty 5,000+ posts]

that is my problem box size. 8-9 net cubes after displacements. Tune to35-36z is what dj emailed me back on a pair of sdc 15's. don't know if you have enough airspace for 15's.

 

[MONSONwarrior Premium Member]

yeah, AQ's like big, high tuned boxes and SA's are opposite.

 

[surreal 10+ year member]

Im personally moving from a 3515 to three SA-12s. Well see how that goes, but ive got another 2 weeks before itll be setup.

My 3515 has been awesome though, and the lows play wonderfully. Metered, it peaked 141.4, 38hz, at the headrest. So not bad..

 

[sundownz Pro Seller]

In space limited applications the SA will excel... my last SPL box still used only 1.5 cubes per woofer.