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im kinda interested in the rl-s 15's and wondering what type of tc sounds motor they use . also im debating on going with 3 XXX 15's useing three Soundstream PCA2000D or 2 rl-s 15's useing two Soundstream PCA2000D. what your opinions on either setup . ohh would 220 alt be enough or would i need more power

Edited by manosteel916

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wow.... 3x XXX would be madness. bu the throw of the Rl-s would be cool viewd in a duet as well

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im kinda interested in the rl-s 15's and wondering what type of tc sounds motor they use . also im debating on going with 3 XXX 15's useing three Soundstream PCA2000D or 2 rl-s 15's useing two Soundstream PCA2000D. what your opinions on either setup . ohh would 220 alt be enough or would i need more power

It is its own custom motor. The RL-s's will sound the cleanest.

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Personally, for a vehicle the three XXX's would be the better choice.

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depends on how much space you have, the RL-s is a monster and it needs a monster enclosure, plus it needs a ton of power at 4 ohms, a great amp to match it is the US Amps AX2000, heck 3 15" XXX's will need a ton of space too, not sure on the space requirements for the '06 models but I do remeber reading something about they need a larger enclosure than the '05s

need to ask if your trying to compete or just a crazy loud install,

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Personally, for a vehicle the three XXX's would be the better choice.

why?

i think the pair of rl-s would be easier on a vehicle. three 15's < 2 15's in weight....

3 15's< 2 15's in enclosure size

3 15's < 2 15's in power needed (at least what he's suggesting)

3 15's < 2 15's in draw on vehicle (see above)

3 15's > 2 15's in overall spl (more cone, more power)

that's just using what the original poster is suggesting. i just can't see how the three XXX would be a better choice unless he's going for all out spl.

and for those who say the rl-s has to have a huge box, i beg to differ. 2.5ft^3 for a 12 isn't huge. it doesn't need a crap ton of power either. 1200wrms isn't alot. and a 136 legal with a deck that attenuates bass as you turn it up (factory gm bose) verifies that.

i say the pair of rl-s's....

wheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee :slayer:

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i have enough room for both i have already torn out my back seat and have about 16 cubic ft in the back of my extended cab truck . power wise i was going to use the soundstream for the rl-s cause there rated 1100 @ 4ohms but if theres another amp that will do better im up for suggestions . As for competeing im not sure as of yet i want to but not realy sure. i do want to get crazy loud but i do still want a little sq.

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i have enough room for both i have already torn out my back seat and have about 16 cubic ft in the back of my extended cab truck . power wise i was going to use the soundstream for the rl-s cause there rated 1100 @ 4ohms but if theres another amp that will do better im up for suggestions . As for competeing im not sure as of yet i want to but not realy sure. i do want to get crazy loud but i do still want a little sq.

You can run the dual RL-s's in parallel and get the DCR below 2 ohms. I don't know anything about the XXX's, but the RL-'s hold the title for king of low distortion, so they can go about 6dB higher than a non linear driver of equal design at the same tolerance of THD. Also because of the high surround, they have a very high xmax and can be overdriven pretty darn far too, almost 4" peak to peak.

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Not knowing much about the XXX hurts your judgement lol

the XXX can do 4.5"

I am not saying it is better, but I would not be handing out a title for low distortion to any sub.

16 CuFt sounds like enough for a pair of RL-S's though, I bet they would be low end monsters in the right install.

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Buy 3 XXX's and 2 RL-S's

whichever you dislike give to me.

winner!!

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