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Infinity Kappa 63XF - New (Damaged Packaging, Product A+)

510W Peak (170W RMS) 6.5" Kappa Series 2-Way Coaxial Speakers with Silk Dome Tweeters

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• 255 watts Peak Each, 85 watts RMS Each
• Silk Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Learn more about the kappa63xf_obc

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Description


Infinity brand icon

Authorized dealer

Item Condition - New, Damaged Packaging:

The product is brand new with only the packaging not being in perfect condition. This occurs sometimes because our warehouse teared the box or it was slightly damaged during shipment to our warehouse.

Product Details:

  • 6-1/2" Kappa Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 510 watts per pair / 255 watts each
    • RMS: 170 watts per pair / 85 watts each
  • Glass Fiber cone material
  • Rubber speaker surround
  • Silk Dome Tweeters
  • Ferrite magnet motor structure
  • Top-mount Depth: 2-1/8"
  • Cutout Dimensions: 5 3/16"
  • Impedance: 3 ohm
  • Frequency Response: 45 - 40000 Hz
  • Sensitivity: 93 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


Infinity Kappa 63XF Manual

Specifications & Details


Speaker Specifications
Series
Kappa Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
6-1/2"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Silk
Woofer Composition
Glass Fiber
Woofer Surround
Rubber
Peak Power Handling
255 watts
RMS Power Handling
85 watts
Total PEAK Per Pair/Set
510 watts
Total RMS Per Pair/Set
170 watts
Sensitivity
93 dB
Frequency Response
45 - 40000 Hz
Impedance (Per Voice Coil)
3 ohm
Shallow Mount Installation
No
Magnet Type
Ferrite
Top-Mount Depth (Mounting Depth)
2-1/8"
Cutout Dimensions
5 3/16"
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Speaker Grilles
No
What is in the box?
Paperwork
User manual
WITB: Speakers
Speakers (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

Kappa 63XF

Weight:

5.64lbs

Internal SKU:

kappa63xf_obc

Internal Product ID:

201656

Customer Ratings & Reviews


Infinity Kappa 63XF  - New (Damaged Packaging, Product A+) thumbnail image

5 star
80%
4 star
20%
3 star
0%
2 star
0%
1 star
0%



Durability
4.6
Value
4.8
Features
4.6
Design
4.8
Usability
5

Customer Photos & Videos


Customer Reviews

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Loud and clean

The following review is for Kappa 63XF, which is a part of the bundle you are viewing.

For $99 you can’t go wrong, I have these running on an Alpine 4x100 rms amp and they sound clean with impressive bass, I’ll probably get another pair for the rear doors now.

By Christopher on February 9, 2023 Checkmark Icon Verified purchase
2019 Ford Ranger

40 found this helpful


The following review is for Kappa 63XF, which is a part of the bundle you are viewing.
By SAMUEL on April 2, 2023 Checkmark Icon Verified purchase
2015 Hyundai Sonata

37 found this helpful


The following review is for Kappa 63XF, which is a part of the bundle you are viewing.
By RICARDO on February 19, 2023 Checkmark Icon Verified purchase

32 found this helpful


The following review is for Kappa 63XF, which is a part of the bundle you are viewing.
By Aaron on October 18, 2023 Checkmark Icon Verified purchase
2013 Kia Soul

29 found this helpful


The following review is for Kappa 63XF, which is a part of the bundle you are viewing.
By dale on September 27, 2023 Checkmark Icon Verified purchase
2017 Ford F-250 Super Duty

26 found this helpful


Nice Clear Sound

The following review is for Kappa 63XF, which is a part of the bundle you are viewing.

Highs are much clearer and bass is much more present and defined than with the OE speakers.

By ERIC on December 4, 2023 Checkmark Icon Verified purchase

24 found this helpful


The following review is for Kappa 63XF, which is a part of the bundle you are viewing.
By j on January 19, 2024 Checkmark Icon Verified purchase

23 found this helpful


The following review is for Kappa 63XF, which is a part of the bundle you are viewing.
By Juan on January 14, 2024 Checkmark Icon Verified purchase

20 found this helpful


The following review is for Kappa 63XF, which is a part of the bundle you are viewing.

Sonic Electronix was super-fast getting these sent to me. They look great. I can't wait to complete the installation.

By Bruce on June 23, 2025 Checkmark Icon Verified purchase

1 found this helpful


Kappa 6.5s

The following review is for Kappa 63XF, which is a part of the bundle you are viewing.

Can't go wrong with kappas

By Shane C on April 29, 2026 Checkmark Icon Verified purchase




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