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Infinity Kappa 63.7i

6-1/2" 3-way Kappa Series Speakers (mounts in 6-1/2" and 6-3/4" locations) (KAPPA63.7I)

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6-1/2" 3-Way Kappa Series Speakers • 75W RMS • 225W Peak • Edge-driven MMD-dome Midrange • EMIT Tweeter • Plus One Woven-Fiber-Glass Cone • SLI High Output Design • 2 Ohm Impedance

Learn more about the 637i

We apologize

This item has been discontinued

Product Highlights


6-1/2" 3-Way Kappa Series Speakers • 75W RMS • 225W Peak • Edge-driven MMD-dome Midrange • EMIT Tweeter • Plus One Woven-Fiber-Glass Cone • SLI High Output Design • 2 Ohm Impedance

Description


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Authorized dealer

  • 6-1/2" Kappa Series 3-way Car Speakers
  • Power Handling:
    • Peak: 225 watts
    • RMS: 75 watts
  • Plus One woven-glass fiber cone woofer
  • Rubber surround
  • Edge-driven MMD-Dome midrange
  • EMIT Tweeters
  • Intermount III Woofer Mounting System
  • 2 ohms impedance
  • Outboard passive crossover with air core inductors and poly caps
  • Neodymium motor structure with integrated heatsink
  • Tweeter level adjustment: Just flick a switch to add 3dB to your highs!
  • 3-year SonicElectronix.com warranty

Priced Per Pair

Priced Per Pair

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.

Specifications & Details


Speaker Specifications
Speaker Size
6-1/2" (also mounts in 6-3/4" w/ included brackets)
Design
3-way Coaxial
Tweeter Design
Dome
Tweeter Composition
M.M.D. (Metal Matrix Diaphragm)
Woofer Composition
Woven Glass Fiber
Woofer Surround
Rubber
Peak Power Handling
225 watts
RMS Power Handling
75 watts
Sensitivity
95 dB
Frequency Response
45 - 25000 Hz
Impedance (Per Voice Coil)
2 ohms
Top-Mount Depth (Mounting Depth)
2-/16"
Cutout Dimensions
5" x 5" 
Warranty and Return Policy

Item Details


Manufacturer:

Model Number:

63.7i

Weight:

6.00lbs

Internal SKU:

637i

Internal Product ID:

5154

Product and How-to Videos


  • How To Test Speaker Polarity | Tips & Demo | Car Audio 101
  • Replace your Car Speakers and Upgrade to Better Sound | Sonic Electronix
  • Harman International: The Pursuit of Great Sound

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.4
Features
5
Design
5
Usability
5

Customer Reviews

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Components?

If you are looking for a loud clean sound as close to having components with out actually having components these are the speakers for you. They come with a true crossover so the woofer and the two tweeters are on separate voice coils. Easy to install comes with everything you need.

By Chasten on January 3, 2008

2

found this helpful.

Very good drivers

I have these in the back of my car in an infinite enclosure. Because of the enclosure type I run them from 120 Hz. They indeed easily can take 75W and the sound quality is very good.

By Martijn on October 25, 2007

3

found this helpful.

Amazing

I love these speakers the highs are crisp and the actually put out good bass for 6 1/2" speakers. Blow my Polk db out of the park!!!

By Bryce on December 8, 2005

2

found this helpful.

Add-ons


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