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Discussion Starter #1
For sale a brand new in box Kappa perfect 10.1 subwoofer 4 ohm. $129 shipped in US  Has never been mounted in box or connected in any way.
Time to clear out some unused audio. I got this sub new back when I was working in the car audio industy.  It is a beautiful piece of equipment.  Has the cast alluminum basket and alluminum cone. thick rubber surround. When new this sub was sold for $350.  At that time I had another infinity 10" in my car with a ported box and it was the best sounding sub I ever had.  This is just more of a sub than I could ever use.
SPECIFICATIONS
Kappa Perfect10
Configuration: 10" subwoofer
Nominal Impedance: 4 Ohms
Power Handling: 350W rms 1400W peak
Sensitivity @2.83V/1m: 94dB in-car @ 40Hz
Frequency Response: 18 – 200Hz
Mounting Depth: 5-7/8" (150mm)
Cut-out Diameter: 9-1/8" (232mm)
The Infinity Kappa Perfect 10.1 subwoofer delivers an awesome combination of deep bass and stunning sound quality. The super-rigid drawn-aluminum cone features a curvilinear design and combines with a high roll butyl rubber surround for smooth, efficient bass response all the way down to 18 Hz. Flip the 10.1 over and you’ll marvel at the custom-tooled aluminum basket and huge flared, polished and vented pole piece. The Perfect is designed to deliver kick-butt bass in small sealed enclosures.




You can find more info on it on infinitys website. Infinitysystems.com
It is designed for either a .60 cu ft sealed or a 1.0 cu ft. ported box

I have had it in box since new.

If local we could arrange for local free pickup

I also have a sealed .65 box that I will post as well that is brand new for $40+ shipping or free pickup it would fit in nicely also never used. These usually go for $70-90
 

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Re: New Kappa Perfect 10.1 subwoofer 4ohm $129+ shipping, sub box $40

damn that's a nice set up and nice price....if i wasn't already runnin re audio's in the stealth box, i'd be all over this like white on rice...and have local pickup:)
 

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Re: New Kappa Perfect 10.1 subwoofer 4ohm $129+ shipping, sub box $40

how would they sound with stock? since its only a sub but it is a kappa perfect!
 

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Re: New Kappa Perfect 10.1 subwoofer 4ohm $129+ shipping, sub box $40

You would still need an amp, but with that, this would provide alot of low bass. I would reccomend an amp 300-500 watts When these were new I heard of people running in the 500watt range common on them. Personally I would change other things too in the system this would have the bass covered though. A nice new pioneer deck and this sub wouldnt be bad though. I changed my deck and with the crossovers the factory speakers sound much better clearer and louder with the new decks being about 20watts rms to the factory speakers and in decks like the pioneer you can cross over the fronts at 50/80 hz and it does seem to clean up the sound nicely.
 

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Re: New Kappa Perfect 10.1 subwoofer 4ohm $139 now shipped, sub box $40+shipping

I'm assuming that is 300-500 watts RMS not peak, right?
 

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Discussion Starter #8
Re: New Kappa Perfect 10.1 subwoofer 4ohm $129 now shipped, sub box $40+shipping

still available lower price!
 

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Re: New Kappa Perfect 10.1 subwoofer 4ohm $129 now shipped, sub box $40+shipping

Does this have the tuning port inserts?
 

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Re: New Kappa Perfect 10.1 subwoofer 4ohm $125 now shipped, sub box $40+shipping

have box specification sheets. Box is seperate and sealed design. price 125 shipped. I know someone wants this sub!!!
 

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Re: New Kappa Perfect 10.1 subwoofer 4ohm $125 now shipped, sub box $40+shipping

119 shipped. there is one on ebay at over 100 plus shipping. Im going to have to put it in on ebay if I dont sell very soon.
:(
 

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