Question:
I have 2 KICKER S12L7-4 12" L7 SOLO-BARIC's 4-ohm, would it be better to use a 2 channel bridged, or a mono-block amplifier? And how would I wire it up to match the the selected amp to get the most out of the amp? Im kind of confused on the whole ohm thing...
Answers:
I need recommendations for which amp to go with two 10" kicker comp. subs?
Now those subs are 750watts RMS each. You shouldn't pay any attention to the MAX wattage. It will only confuse you and is completely useless in most cases.
Together the subs will need 1500watts RMS to bump at their best. I would recommend pushing the full 1500watts.
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Now the next thing you need to look at is the "voice coils". What is the impedence(ohms) and how many there are?
Those subs have 2(dual) voice coils, and are 4 ohms.
That means you can wire them in either of these ways.
For a 4 ohm load:
http://www.rockfordfosgate.com/rftech/wo...
For a 1 ohm load:
http://www.rockfordfosgate.com/rftech/wo...
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Now this is were the "ohms" come in for the amp.
If you choose to wire them into a 1 ohm load, than you will need to find an amp that rates at...
1500 watts RMS x1 @ 1 ohm
if you choose to wire them into a 4 ohm load, than you will need to find an amp that rates at...
1500 watts RMS x1 @ 4 ohms
The different impedences(ohms) and number of voice coils on subs are only used for getting different ohm loads from the amp. They do not affect the performance of the subs.
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The ohms on the amp are different levels of resistance. The higher the ohms are the less power you send out, but theres less distortion, less heat, and longer amp life.
I hope this helps you understand everything better.
What kind of amp should i get for my 2 12" Kenwood KFC-W3011 subs?
I would recommend a mono block that is 1 ohm stable preferably a d class , here is a list of a few amps I recommend you looking intohifonics bxi1606d
american bass xd 2000d
kicker zx1500.1
lanzar opti2000d
autotek mm1400.1d
rockford fosgate T1500 - 1bd
these are just a few recommendations look them up and compare them to what ever amp(s) you are looking at buying
on the wiring there are diagrams in your manual for 1ohm
the parallel diagram is the one you want.
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