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Infinity Kappa 52.7i Car speaker 55 Watt 2 way coaxial 5.25"
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Our Price:$84.99
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Manufacturer: HARMAN INTERNATIONAL
Model: 52.7i
Binding: Electronics
Publisher: HARMAN INTERNATIONAL
Label: HARMAN INTERNATIONAL
Features for Infinity Kappa 52.7i Car speaker 55 Watt 2 way coaxial 5.25":
- 2-way 5-1/4" speakers (pair)
- 2-ohm impedance for extra power (compatible with all factory or aftermarket car stereos)
- Plus One woven-glass-fiber woofer cone with rubber surround
- rotating UniPivot M.M.D. dome tweeter
- computer-optimized outboard crossovers with tweeter level control
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Customer Reviews
Decent sound.... IF you have a sub. 
2008-04-21
I was pretty dissapointed with these when I first installed them. They cannot handle the lower frequencies therefore they fuzz all the time at medium to high volumes. However, I just got a sub and am now running a high-pass filter on these. They sound great now! Don't get these if you aren't running a high-pass filter on them.
kappa 52.7 in Jeep Wrangler TJ sound bar 
2008-03-18
Installed these in my factory sound bar in 97 jeep TJ wrangler. Wiring was easy. No convient way to secure cross over in sound bar so taped it inside it with out issue. Used factory grill covers to hide them. Didn't want to advertise these because a jeep is easy to break into. Sounds great and 100% better then cheap factory speakers. Previously on the highway I couldn't hear the stereo due to all the road noise. Now I hear the music fine. Will buy these again and install in the dash.
great sound, good price 
2007-08-29
I love the sound of these speakers. they replaced some bostons i had in the sound bar of my 03 wrangler. i liked the old speakers but these are much better on the mid tones. i give then only 4 stars because they have to much bling for my liking. since they are exposed in the wrangler it draws more attention to the car with the silver grill. i knew this going in, but i was hoping to use the old covers to keep it on the dl. sound is perfect for the top off at 75mph. im running them off a sony head unit, but no amp. amp will come soon with a new rollbar set up. a lot of the jeep sites recommend these speakers and i know why. i have a set of the kappa's up front now too in the dash.