Tell me what u think

The car: Infiniti M35x 2007, no packages (Bose system, Tech pack ect...)

 HU: Factory

Speakers: Infinity Kappa 63.7i 3-way speakers, I have 4 of these for the front n back doors

Sub: Rockford Fosgate P2L-112, single sub, 12 inch

Amp for the sub: Rockford Fosgate Punch P300-1 Mono, 300 watts RMS x 1 at 2 ohms

Amp for speakers: Rockford Fosgate Power T400-4, 4-channel amp, 60 watts x 4

How sweet is this setup?? What would you add/take away??

 

Sounds good. I'd add another 12"  but that's just me.

SUB: Rockford Fosgate P2L-112, single sub, 12 inch rated 50 to 200 RMS @ 4 Oms

AMP: Rockford Fosgate Punch P300-1 Mono 150 RMS @ 4 300 RMS @ 2

SPEAKERS: Infinity Kappa 63.7i 3-way speakers 2 to 75 RMS @ 2 oms

AMP:  Rockford Fosgate Power T400-4 60 RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)

this is the specification of ur system. the sub is a SVC 4 Oms so the amp will feed 150 RMS @ 4 Oms. cannot give load @ 2 Oms.
ur 3way speakers are 2 Oms so ur amp will feed 100 RMS to ur 75 RMS speakers. here u have to be extra careful playin with the gain control.
so far i understand its a nice matching.
will sound sweet.

believe that will go perfect!!

_____________________________

corona premio
DSP : DEQ 7600
Tweets : Pioneer TS-S20
Front : Nakamichi
Rear : Nakamichi
Amp: Kenwood 8452
Sub : Kicker Comp 12 "

How did you get around the equalization problem on the Bose.  Did you use a CleanSweep, or come off the speaker leads and retain the Bose amp.

The infinity speakers are 2 ohm, so you could blow them easily

DaleHeller:

How did you get around the equalization problem on the Bose.  Did you use a CleanSweep, or come off the speaker leads and retain the Bose amp.

Infinity said he does not have the Bose system. 

The infinity speakers are 2 ohm, so you could blow them easily

Rizwansmaison said that above and this thread is more than six months old, so I think Infinity probably already figured that out.