Cart5items

Cart

What are you looking for?
Vehicle filter
OR
Reset
Dashboard
Hello GuestFor better experience login
Login
Edit profile
Forgot password?
September Savings Sale | SHOP NOW
Free delivery / Worldwide from $24
Live Chat / Chat with an Expert
Click to discover Locations
Currency switcher
En
My garage
Cart5items

Cart

Vehicle filter
Reset
Home 3ShopCar Speakers6.5 inch SpeakersInfinity Kappa 63XF
Infinity Kappa 63XF
Infinity Kappa 63XF - Image 2
Infinity Kappa 63XF - Image 3
Infinity Kappa 63XF - Image 4

Infinity Kappa 63XF

SKU: Kappa 63XF

$249.95

Categories: , , Tags: , , , ,
Description

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

Features
  • 255 watts Peak Each, 85 watts RMS Each
  • Silk Edge Driven Dome 40kHz high-resolution unipivot tweeters
  • Glass Fiber cone material with Plus One woofer cone architecture
  • Impedance: 3 ohm
  • Sensitivity: 93 dB

Description

Infinity Kappa 63XF

The Infinity Kappa 63XF is a high‑performance 6.5″ 2‑way coaxial car speaker designed to deliver rich, detailed sound with increased efficiency and clarity. It features a Plus One™ glass fiber woofer cone for deeper bass response and higher acoustic output, paired with an edge‑driven silk dome tweeter that produces smooth, extended high frequencies up to 40 kHz. With a 3‑ohm impedance and 93 dB sensitivity, the Kappa 63XF provides louder and more dynamic sound even from factory head units. It also includes adjustable tweeter output levels (0 dB / –3 dB) and a UniPivot™ angled tweeter for improved sound staging, making it an excellent choice for upgrading your car audio system with fuller lows, clear mids, and crisp highs.

Specifications

General Specifications Details
Power Handling 85W RMS, 255W Peak
Sensitivity (@ 2.83V) 93 dB
Frequency Response 45Hz – 40kHz
Impedance 3.0 Ohms

About The Product

Infinity Kappa Series speakers, available in all standard sizes, are designed to bring a new standard of excellence in car audio to virtually any vehicle. Kappa’s Plus One™ fiberglass woofers deliver high-output, deep and robust bass. The high-resolution 3/4″ edge-driven textile dome tweeters deliver soaring highs up to 40kHz. 2″ and 3″ midranges are available to upgrade two-way component systems into three-way. The compact 3″ midrange speakers also offer a perfect plug-and-play solution with low frequency response to 300Hz, and high sensitivity.

Related products

Reviews

There are no reviews yet.

Be the first to review “Infinity Kappa 63XF”

Your email address will not be published. Required fields are marked *

Questions and Answers

Q1: What is the Infinity Kappa 63XF?
A1: The Infinity Kappa 63XF is a 6.5″ 2-way coaxial car speaker designed for high-quality, dynamic sound with clear mids, deep bass, and crisp highs. (shop.infinityspeakers.com)
Q2: What is the power handling?
A2: It handles 75 W RMS and 225 W peak power, suitable for both factory and aftermarket head units.
Q3: What materials are used?
A3: Features a Plus One™ glass fiber woofer cone for deeper bass and an edge-driven silk dome tweeter for smooth, high-frequency response.
Q4: What is the impedance and sensitivity?
A4: It has a 3‑ohm impedance and 93 dB sensitivity, ensuring louder sound with efficient power use.
Q5: Does it support sound customization?
A5: Yes, it includes adjustable tweeter output levels (0 dB / –3 dB) and a UniPivot™ angled tweeter for better sound staging

Still have questions?

Ask a question

Recently viewed products