Streetmax 3-4 Setup, 3 18s or 4 15s?

[ga12r 10+ year member]

Gonna be running DB Drag Streetmax 3-4 next season. Have the room for 3 MT 18s or 4 MT 15s. Subs will have to be powered by Autotek MM3000s, either 8 strapped for the 15s or 6 strapped on the 18s. They will be in a wall in a Ext Cab Chevy Fullsize. What do you guys think would be better. I would think the 15s because of motor force and power, but I dont know. Any ideas are appreciated. Thanks.

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[PhatTonyDeMarco 5,000+ posts]

The 18's give you more cone area, and if you're competing that would be my choice...

 

[ga12r 10+ year member]

The 18's give you more cone area, and if you're competing that would be my choice...

I know the 3 18s would have more cone area but will that make up for the added motor force and power with the 15s? 4 MT motors with 6KW each Vs 3 MT motors with 6Kw each?

 

[PhatTonyDeMarco 5,000+ posts]

I know the 3 18s would have more cone area but will that make up for the added motor force and power with the 15s? 4 MT motors with 6KW each Vs 3 MT motors with 6Kw each?

Hmm, I have no idea man. You'll have to wait for someone who actively competes to chime in, I just know how to make a daily vehicle loud as balls //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[ga12r 10+ year member]

Hmm, I have no idea man. You'll have to wait for someone who actively competes to chime in, I just know how to make a daily vehicle loud as balls //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

Yeah, Im not worried at all about daily. This is strictly for comps. We are not even gonna have any midrange or High Frq speakers in the truck. Just MM3000s and MTs.

 

[tommyk90 5,000+ posts]

Does this truck have a walk through?

 

[btnhfan 5,000+ posts]

Id go with 4 15s

 

[ga12r 10+ year member]

Does this truck have a walk through?

Right now the truck is being tore down to nothing but the deadening material to start over again for next season. It was a Daily demo for our shop. All the amps will be put up for sale soon. We are starting over from scratch basically. So the sky is the limit as long as we stay within the confines of streetmax 3-4 rules.

The truck in first stages of tear down.



Amps in the truck.







Amps coming out





Here are the amps out. I am cleaning the plexi to ready them for sale!!

 

[boomzabit 10+ year member]

with streetmax 3-4

id go with the 4 15's //content.invisioncic.com/y282845/emoticons/yumyum.gif.0556df42231b304b9c995aefd13928a8.gif

 

[AudioAnonymous 10+ year member]

Welcome to Streetmax 3-4 it's a really fun class. 2006 was my first year and loved every minute of it. //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 

[ray@ss 10+ year member]

space is prob. gonna limit you to 3 15's

nice changer in the dash too.. any more pics?