I'm planning on running a sundown SD-2 10"
Sundown Audio SD-2 10" D4 500 Watt Dual 4 Ohm SD Series

My question is this sub better off behind the seat, or under, ported, or sealed? I am not positive on the amp yet, still looking for one. Debating the AQ 750

As far as boxes go, I know there are several prefab boxes including subthump, and others I cannot think of off the top of my head, but I am pretty positive a I am having one built.

For the audio gurus here, please chime in.

 

is this sufficient enough? SAX-125.2

found a good deal on one

 

Sealed downfire under rear seat.

 

Thanks, anyone else have an opinion?

 

So I purchased the sub and amp, looks like I will run it under the seat ported...

 

i agree if your have already bought theses subs for sure do ported

 

Thanks, yes, I ordered one of the subs a couple days ago, I have the SAX 125.2 on the way for now. Eventually it will be used for a set of components.

Ported is what I am being told the most, from guys who run Sundown and others.

 

id love to hear what you think of your sundowns once you have them in. ive really been thinking of running to sundown sa 12s under my back seat in a ported box but i have not decide yet

 

Your not putting 2 SA 12's under a rear seat without a big sacrifice.

Not enough room for box.

I had one SA12 in a yukon in ported box and it slammed. They make quality subs

 

under the rear seat, facing down i love mine. make sure there is a small gap at the bottom for them to breathe