2 sa 15's. vs. one obsidian. 15 d4

[Mr.meyhem 10+ year member]

I bought an apsm 1300 and a 4 gauge wiring kit. I am building a ported box tuned to 27 hrtz. And putting in an obsidian 15" d4. I'm am deciding between this set up or 2 sa 15's. On the same 4 gauge wiring and amp. This is if the subs will fit in my 09 civic lx. I'm planning to take out the spare tire. So the main question here is if I I decide to go with the sa's for around another $200 would the results be worth it. Idk if I have the air space for the sa's to function properly. Thanks. What should I tune the sa 15's to?

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[05fronty 5,000+ posts]

running 1 sub you should have went with a dual 2. pair of sa's need min of 6 cube

 

[Gbob2003 10+ year member]

He hasnt ordered it yet. So were figuring either a D2 OA 15 or 2 sa15 D4s

 

[05fronty 5,000+ posts]

i know for a pair of sa's personally they don't really shine untill 1k for each sub

 

[sacsking916 5,000+ posts]

doubt you'll have the space in the trunk to fit the box in, unless you build it in the trunk. why not go 2 12s instead?

 

[Mr.meyhem 10+ year member]

The deal is from a guy i know and he has 15's to sell. I would just turn around and sell the stuff for a small loss, and then get a md 1500 and some 0 gauge. but i don't think my alternator could handle it with the two sa's

 

[Mr.meyhem 10+ year member]

The deal is from a guy i know and he has 15's to sell. I would just turn around and sell the stuff for a small loss, and then get a md 1500 and some 0 gauge. but i don't think my alternator could handle it with the two sa's

 

[05fronty 5,000+ posts]

what size alt? i only am running my stock 110