2 12" Kicker Comp VRs and a Kenwood KAC-9102D amp.

 

New member
Username: Iidbombii

Post Number: 1
Registered: Jan-06
I just bought 2 12" Kicker Comp VRs. And a Kenwood KAC-9102D amp.

The Kickers are Dual 2 ohm. 400 rms. 800 max.

http://www.cardomain.com/item/KENKAC9102D
This is the amp.

Amplifier Type: Mono
RMS Power: 500W x 1 @ 4 ohms
THD at 4-Ohm RMS Power: 0.08 %
RMS Power: 850W x 1 @ 2 ohms

I know the subs are amazing but will the amp do the job. I just got rid of my garbage xplode. The piece of trash shut off all the time.
 

Bronze Member
Username: Do_em_dirty816

Kansas City, MO USA

Post Number: 11
Registered: Jan-06
it should work...but if you're wanting to push that sub i think it could handle ALMOST 500rms...So something like a jl 1000/1, hifonics tx1005, or even the KICKER SX900.2 900w. But thats only if you're wanting to get 450 - 500rms which i think you can get...

PS: You also can wire your dual 2 ohm subs in parallel to get a 1 ohm load i think so you can look into some 1ohm stable amps! ;)
 

New member
Username: Iidbombii

Post Number: 6
Registered: Jan-06
Wiring is so confusing.

What would be the best way to wire it with that amp? And is there anyway to show me?
 

Silver Member
Username: Cenus

Hicksville, Ohio Usa

Post Number: 991
Registered: Jan-05
wire it series/parrellel so it would be a 2ohm load. and tj 2 dvc 2ohm subs can not be wired to 1ohm.

Upload
 

New member
Username: Iidbombii

Post Number: 10
Registered: Jan-06
Thats what I thought because I looked it up last night on some site I found.

Another question...

Should I bridge it or not?
 

Gold Member
Username: Cenus

Hicksville, Ohio Usa

Post Number: 1007
Registered: Jan-05
the amp is mono so you have to bridge it.
 

Bronze Member
Username: Iidbombii

Post Number: 16
Registered: Jan-06
Which means run the positive to one series and the negative to the other?
 

Bronze Member
Username: Iidbombii

Post Number: 17
Registered: Jan-06
Like this positive here--->+ -/+ -<----negative here.
 

Gold Member
Username: Cenus

Hicksville, Ohio Usa

Post Number: 1009
Registered: Jan-05
so you have 2 sets of +/-, if you do just wire one sub to one set and the other sub to the other set.
 

Silver Member
Username: N2audio

Lawrence, Ks USA

Post Number: 193
Registered: Mar-04
mono amps are no bridgable.

How would you go about bridging one channel?

The two pairs of terminals are just there for convenience when connecting multiple speaker leads. It's just a single speaker output with a y at the end.
Use one pair or use them both, whatever's easiest, but they ARE parallel to each other, so take that into consideration when wiring. If you wire one sub in series to one channel (4 ohms), and the other in seires to the other amp (4 ohms) the resulting load on the amp is 2 ohms.
 

Silver Member
Username: N2audio

Lawrence, Ks USA

Post Number: 194
Registered: Mar-04
d/-\mn I hate not being able to edit - I made TWO friggin typo's, and the 2nd one is REALLY confusing...

** mono amps are NOT bridgable **

** If you wire one sub in series(for 4 ohms) to one pair of outputs, and the other in seires(for 4 ohms)to the other pair of outputs the resulting load on the amp is 2 ohms.
 

Bronze Member
Username: Iidbombii

Post Number: 20
Registered: Jan-06
Tell me then Optidriven should I do it like this. Because I already have it wired in a series/parallel set.

Positive Here ---> + -/+ - <--- Negative here.
Because only two wires come out of the box when you run the series/parallel. Or should I just hook them both to the same channel.
 

New member
Username: Double_r_i_225

Baton Rouge, LA US

Post Number: 5
Registered: Jan-06
another good amp would be the Memphis Class D digital 1100 watt amp, that will be plenty enough to push those kickers :-D
 

Silver Member
Username: N2audio

Lawrence, Ks USA

Post Number: 199
Registered: Mar-04
So there is one terminal per sub on the box?
how are the coils wired inside the box? Series or parallel? That determines the wiring outside.

If they're parallel inside the box the method you're using is right.

 

Bronze Member
Username: Iidbombii

Post Number: 21
Registered: Jan-06
Ok got it.
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