2 12's at 750rms per sub, what to do

[MisterGrubbs 5,000+ posts]

It's been a while, hope everyones well, but I have a small problem to deal with...

I just purchased a 2007 MazdaSpeed3 and I'm looking to do two 12's on around 1500 rms, ported in around 2.25 cubes after displacement per sub.

12w7 is a possibility but I really want something different

Give me some options on what ot throw 600-750w RMS per sub to and get that SQL of the W7

Anyone??

Havnt heard the New AudioQues or the Mags or anything, not sure how they'd hold up

Click to read more...

 

[ballistik101 10+ year member]

try the re se12 or the sx12's

 

[92SC300 10+ year member]

a pair of ssd's?

SI BM's perhaps

 

[MisterGrubbs 5,000+ posts]

I've owned SE's before and I dont want to run them again. I dont know a whole lot about all the new RE stuff, I keep hearing it's a bunch of Chinese crap, for the most part. Still do all right, but not as much quality as the older RE stuff.

I was thinking about the BM's but I almost wanna do a RD 1750 and two older Alpha or maybe to Mags

 

[MisterGrubbs 5,000+ posts]

And you'll laugh but I was even thinking about the JBL GTI's, although probably the lesser of choices here.

 

[w00tah 10+ year member]

OZ Matrix Elite would be pretty nice off that power.

The JBL's would be too.

Morgan

 

[MisterGrubbs 5,000+ posts]

I think I'm going to be running the V1 Alphas, I think they're a little more efficient than the new ones and I think it'll be plenty good for me.

 

[CRXBMPN 5,000+ posts]

hey man, long time no talk/see

how is everything going? I picked up a new ride as well, what happened to our Mustang talk we had when we met up? Didnt you pick one up?

 

[mlstrass 5,000+ posts]

How about the new AA Arsenals?

 

[Electrodynamic 10+ year member]

You could also do 4 BM's isboaric ported (surface area and enclosure size of 2 BM's). Marcos just tested two BM's in that configuration (effectively one 12" surface area) and did a 137 at 29 Hz in a trunk install.

 

[MisterGrubbs 5,000+ posts]

You could also do 4 BM's isboaric ported (surface area and enclosure size of 2 BM's). Marcos just tested two BM's in that configuration (effectively one 12" surface area) and did a 137 at 29 Hz in a trunk install.

There is NO WAY IN HELL I could build that, lol. Sorry.

And as for the Arsenals I'll look into them, I'm just wanting to make sure it gets loud enough...I'm sure they would though

And CRX whats poppin buddy. If the last time you talked to me was when I had my Stang, wow. I had an 04 GT. Got rid of it for an 06 Civic. Sold it for an 03 Crew Cab Duramax. And now have the Speed3 //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif. I'm a car***** but I'm keeping this one, I love it.

I'm still thinking about the Alpha V1's I think they're going to be my best bet.

 

[MisterGrubbs 5,000+ posts]

Where's Marcos at?? I wonder quite honestly how hard it would be to build it.

 

[Electrodynamic 10+ year member]

Marcos is in the UK. If you can build a ported box you can build an isobaric ported box. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

The isobaric thing was just a thought. Two 12" BM's regular will slam when ported. One of my neighbor's two ported BM 12's was louder than my two sealed Mag's.

 

[MisterGrubbs 5,000+ posts]

Well I ahve around 1700w rms to play with though, so I wanted to step it up a bit to something a tad stronger. It's going in a MazdaSpeed3 hatchback...

 

[MisterGrubbs 5,000+ posts]

You dont think two V1 Alphas will outperform two BM's? I'm pretty certain they will, but not 100%.