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Infinity Kappa 63XF (2-Pairs, 4-Total)

1020W Peak (340W RMS) 6.5" Kappa Series 2-Way Coaxial Speakers with Silk Dome Tweeters (2-Pairs)

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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_2
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Fits your 2007 F-150

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List price $599.90
Thanks , You Pay:
-33%

$399.90

 with warranty
Starting at $37/mo or 4 payments of $100 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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Description


Infinity brand icon

Authorized dealer

Infinity Kappa 63XF (INFSPKKA63XFAM)

510W Peak (170W RMS) 6.5" Kappa Series 2 Way Coaxial 3-ohm Speakers
Quantity: 2

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 with Plus One woofer cone architecture
  • Rubber speaker surround
  • Silk Edge Driven Dome 40kHz high-resolution unipivot tweeters
  • Tweeter output level control: 0dB or -3dB
  • 3-way upgradability
  • Top-mount Depth: 2-3/32"
  • Cutout Dimensions: 5-1/8"
  • Impedance: 3 ohm
  • Frequency Response: 45 - 40000 Hz
  • Sensitivity: 93 dB
  • Authorized Internet Dealer
  • MFR #: Kappa 63XF
  • 3 Year Manufacturer's Warranty

  • Priced Per Pair


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Specifications & Details


General Speaker Specifications
Series
Kappa Series
Priced Per
2 Pairs (4 Speakers)
Number of Speakers
4
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Silk
Woofer Composition
Glass Fiber
Woofer Surround
Rubber
Total PEAK Per Pair/Set
510 watts
Total RMS Per Pair/Set
170 watts
Impedance (Per Voice Coil)
3 ohm
Shallow Mount Installation
No
Marine Certified
No
Speaker Grilles
No
First Speaker Pair Specifications
Speaker Size
6-1/2"
Peak Power Handling
255 watts
RMS Power Handling
85 watts
Sensitivity
93 dB
Frequency Response
45 - 40000 Hz
Top-Mount Depth (Mounting Depth)
2-1/8"
Cutout Dimensions
5 3/16"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

KAPPA63XF_2

Weight:

11.28lbs

Internal SKU:

kappa63xf_2

Internal Product ID:

203637

Customer Ratings & Reviews


Infinity Kappa 63XF (2-Pairs, 4-Total) 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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