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Old 05-20-2008, 09:23 PM
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cyberkline
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Default What size amp!

I am putting in a kenwood double din nav/cd player with two 10in subs, what size amp will i need? Thanks
Old 05-20-2008, 09:29 PM
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TheOtherRob
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You need to be alot more specific. Such as:

What is the RMS wattage of the subs
Are they dual voice coil? If so 2ohm, 4ohm...
Old 05-20-2008, 09:30 PM
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hmracing350z
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u didnt tell what brand name and stage they are so take the subs out of the box, turn the subs over and on the back of the coil it should tell u the max watts on them
Old 05-20-2008, 09:46 PM
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cbr900son
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Originally Posted by silverstripes
You need to be alot more specific. Such as:

What is the RMS wattage of the subs
Are they dual voice coil? If so 2ohm, 4ohm...
+1
Old 05-20-2008, 09:54 PM
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cyberkline
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at work... but they are jl 10w6v2's i believe....
Old 05-20-2008, 11:46 PM
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cbr900son
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Get more info. We need to know the ohms and be sure of the model and brand.
Old 05-21-2008, 04:20 AM
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StreetOC192
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Since when does size matter? I've seen some small amps that put out a lot of power, and I've seen huge amps that barely put out 50 watts x 2.

Seriously thought, I know you are asking what power rating do you need.....
If you truly do have a JL 10W6v2, then it's a dual 4ohm voice coil driver and according to JL Audio's website, the optimum rms handling of that woofer is 300 watts, but it's "thermal power handling" is 600 watts.


You will want to find an amp that will put out between 300-600 rms into a 2ohm load. I will go to my good old trusty recommendation of a Crossfire VR1000D, rated for 500 rms watts into 2ohms.......:
http://www.woofersetc.com/index.cfm?...Product_ID=165

Last edited by StreetOC192; 05-21-2008 at 05:23 PM.
Old 05-21-2008, 01:46 PM
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cyberkline
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wow thanks, and that will do for two of them right?
Old 05-21-2008, 05:23 PM
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StreetOC192
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Originally Posted by cyberkline
wow thanks, and that will do for two of them right?
Yes
Old 05-21-2008, 05:55 PM
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cyberkline
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ok i got homw and double checked the subs they are jl 10w3v3.4
Old 05-22-2008, 02:27 AM
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cyberkline
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^ Does this make a difference?
Old 05-22-2008, 04:08 AM
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StreetOC192
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Originally Posted by cyberkline
^ Does this make a difference?
Yes. JL Audio's website will tell you the proper rms wattage recommended for your exact sub.
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