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Infinity Kappa 42.5i 4"

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Kappa Series 42.5i 4" 2-way Speakers C.M.M.D. woofer and balanced dome tweeter • hi-roll rubber surround • 2-50W RMS power range

Learn more about the 425i

Good news and a little bad...

This item has been discontinued

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Product Highlights


Kappa Series 42.5i 4" 2-way Speakers C.M.M.D. woofer and balanced dome tweeter • hi-roll rubber surround • 2-50W RMS power range

Description


Infinity brand icon

Authorized dealer

  • Ceramic Metal Matrix Diaphragm (C.M.M.D.) woofer cone
  • 3/4" C.M.M.D. tweeter
  • hi-roll rubber surround
  • 2-way crossover (18 db/octave, 3,500 Hz high- and low-pass)
  • frequency response 75-21,000 Hz
  • recommended power range 2-50 watts RMS
  • peak power handling 150 watts
  • sensitivity 90 dB
  • depth 1-13/16"
  • 1-year SonicElectronix.com warranty

Product history:

Infinity 42.7i thumbnail
(newest, current model)
Infinity 42.5I thumbnail
(previous model, replaced by Infinity Kappa 42.7i)

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Item Details


Manufacturer:

Model Number:

42.5I

Weight:

6.00lbs

Internal SKU:

425i

Internal Product ID:

376

Product and How-to Videos


Customer Ratings & Reviews


Infinity Kappa 42.5i 4

5 star
67%
4 star
33%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.7
Features
4.4
Design
4.4
Usability
5

Customer Reviews

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very good highs, zero lows

These speakers are incredibly accurate for mid-highs and highs. With a good set of mid ranges and a sub these speakers are the perfect add-on. The highs are very crisp, and the mids are very good too. Do not buy these speakers if you are looking for bass in the least. Don't buy ANY 4" speaker looking for bass.

Overall, a great speaker for highs in the front.

By John on March 24, 2006

3 found this helpful


Average speaker!

This current speaker i just purchased because my two front 4" speakers blew in my dash and i purchased these and they arent much of anything to spectacular. besides they play pretty clear but i guess you have to keep in my you cant recieve much out of a 4" speaker versus a 6 x 9 KAPPA series infinity speaker, those are nuts!

By Andy on March 22, 2005

3 found this helpful


Not Too Shabby

I got these speakers from a friend after trade for an old MTX competition subwoofer because I needed new 4's for my dash. They are a little deeper in design so fitting in my dash was a challenge, but they have incredible clarity and sound good just off of RMS power. They are definitely worth the price if you need 4" speakers.

By Jackson on December 31, 2010

1 found this helpful



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