Single capable amp needed to push 2 12" bone crushers.

[Jeffdachef 5,000+ posts]

I am confused Sent from my MHA-L09 using Tapatalk

thats why i told you to bust out that multi-meter and set it to ohms and check the voice coil reading of the subs for an actual ohm load to be sure before you start buying stuff that might not work with your setup. Also any pictures of the box its in and how it looks in your car? There's many things you can do to get a lot louder that doesnt require gear change. Some are free to do and some are cheap to do and some make a giant difference aka box design(that makes a much bigger difference than swapping amps)

 

[shredder1 10+ year member]

I am confused

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Looks OK... just get a box built for those subs... you've got a lot of power coming if you ordered the RF amp...

Sh*T... is that dual 2?.. if it is you're in good shape now...

 

[Kam311]

Check each voice coils with a dmm. Easy as that bro. Or wire them and check the final impedance.

 

[Wellyboy]

Check each voice coils with a dmm. Easy as that bro. Or wire them and check the final impedance.

4ohms each. 2ohm final. 1 sub.
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[Jeffdachef 5,000+ posts]

This is a member we helped back then. Just a single 12 in a better than average designed box(not even ideal yet) and he said it was louder than his two 15 inch L7 woofers.


Just showing you what a proper box can do.

 

[kcr357 10+ year member]

No... That is the bass battle series. That's not the one I have.
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Ok, they dont have the vc rating for anything but the one set which look to be all the same speaker. My mistake

 

[Kam311]

It's all about the box man

 

[Wellyboy]

It's all about the box man

I'm currently working on a box design. I'm a little stuck with port size right now.... I'v made up a technical drawing but it isn't complete yet... Right now I'm just using a template box.
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[shredder1 10+ year member]

Ok, they dont have the vc rating for anything but the one set which look to be all the same speaker. My mistake

I'll start breathing any minute now... good catch anyways... that needed to be cleared up before he bought an expensive amp... //content.invisioncic.com/y282845/emoticons/thumbsupwink.gif.129404938effda6ad9cca39e7f4b58a3.gif

 

[Kam311]

You need enough port area, that's where getting a nice low daily tuning can get difficult. It's possible tho

 

[Jeffdachef 5,000+ posts]

I'm currently working on a box design. I'm a little stuck with port size right now.... I'v made up a technical drawing but it isn't complete yet... Right now I'm just using a template box.
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might want to have someone that knows how to get loud design it for you bud. You cant just think oh 4 cubic feet tuned at 32hz with whatever random port area will be the best. There is WAAAAAY more than that. We need TS parameters of the subwoofer, what car you are driving, what's your car's peak frequency etc.. all that is taken into account along with the power you run. That determines the proper airspace, port size and tuning.

 

[shredder1 10+ year member]

Parameters?.. I'm always looking to add a driver to my database... LOL!

 

[kcr357 10+ year member]

I'll start breathing any minute now... good catch anyways... that needed to be cleared up before he bought an expensive amp... //content.invisioncic.com/y282845/emoticons/thumbsupwink.gif.129404938effda6ad9cca39e7f4b58a3.gif

True

 

[Wellyboy]

I'm driving a 2 door hatchback.... Relocated bigger battery to the boot... I Dnt know inches but here's my practical boot space 900cm length 600cm width 400 height.

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[shredder1 10+ year member]

Do you mean millimeters?

That's a little over 7.3 cubic feet if it is...