---
product_id: 341690598
title: "Infinity Kappa 463XF 4\" x 6\" (104mm x 157mm) Two-Way Car Speaker - Pair"
brand: "infinity"
price: "$524.91"
currency: USD
in_stock: true
reviews_count: 8
category: "Infinity"
url: https://www.desertcart.us/products/341690598-infinity-kappa-463xf-4-x-6-104mm-x-157mm-two
store_origin: US
region: United States of America
---

# 40kHz ultra-high resolution tweeters Plus One™ fiberglass woofers for deep bass Adjustable tweeter output for perfect tuning Infinity Kappa 463XF 4" x 6" (104mm x 157mm) Two-Way Car Speaker - Pair

**Brand:** infinity
**Price:** $524.91
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with sound that commands attention and leaves others wishing they had your setup.

## Quick Answers

- **What is this?** Infinity Kappa 463XF 4" x 6" (104mm x 157mm) Two-Way Car Speaker - Pair by infinity
- **How much does it cost?** $524.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/341690598-infinity-kappa-463xf-4-x-6-104mm-x-157mm-two)

## Best For

- infinity enthusiasts

## Why This Product

- Trusted infinity brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Sound:** Push-button tweeter level control (0dB or -3dB) lets you tailor audio output to your car’s unique acoustics.
- • **Silky Smooth Highs:** Edge-driven silk dome tweeters deliver crystal-clear highs up to 40kHz for an immersive soundstage.
- • **Upgrade-Ready Design:** Compact crossovers and optional midranges enable seamless 2-way to 3-way system upgrades for perfect tonal balance.
- • **Precision Fit & Finish:** Flush mount design with included mounting accessories ensures a sleek, factory-like installation in most vehicles.
- • **Powerful Bass Performance:** Plus One™ fiberglass woofers provide larger cone area for deeper, punchier low frequencies and higher efficiency.

## Overview

The Infinity Kappa 463XF 4" x 6" two-way car speaker pair combines advanced edge-driven silk dome tweeters with Plus One™ fiberglass woofers to deliver high-resolution highs and deep, efficient bass. Featuring adjustable tweeter output and upgradeable crossovers, these speakers offer customizable, premium sound tailored for discerning car audio enthusiasts seeking both performance and style.

## Description

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.

Review: Perfect fit for the GMT400, well made and decent sound. - A really good set of speakers, maybe a little on the tinny side of the spectrum. The primary reason for purchasing these was the fitment in the B pillar of the GMT400 platform, in particular a 1995 regular cab Silverado. The speakers came with everything needed to mount and adapt to the factory wiring. There is a stencil on the box for cutting the correct hole if needed. I am still trying to dial them in for my ear but the overall sound and clarity is impressive. So far they have been worth the cost and I plan to install another set in my 97' very soon.
Review: Infinity 4X6 - Very nice...so much quality...sound awesome. Drive them with the Sony MEX 5300. They like the power, but not too much power otherwise they could get blown out.

## Features

- Kappa edge-driven silk dome tweeters equipped with oversized voice coils deliver silky smooth highs with impressive thermal power handling and 40kHz high resolution.
- Infinity’s glass fiber woofer cones are lighter and stiffer with more cone-area than the competition, delivering increased low-frequency output and higher efficiency. Hearing is believing.
- The push-button on the angled tweeter allows tweeter output level control of 0dB or -3dB to optimize system linearity based on installation location.
- The essence of form and function, Kappa tweeters are elegantly designed deliver a car audio experience as powerful as it is beautiful.
- Kappa 2-way component system crossovers are compact and equipped with 2-way and 3-way selections to accommodate a 2" or 3" midrange upgrade. The optional 2" or 3" midrange includes a bandpass crossover to upgrade a two-way system into a three-way system with perfect tonal balance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095B7C6MM |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #97,949 in Electronics ( See Top 100 in Electronics ) #1,171 in Car Coaxial Speakers |
| Color | Black |
| Compatible Devices | Smartphone, Tablet, Laptop, Desktop, MP3 Player |
| Control Method | Voice |
| Customer Package Type | Flat Free Package |
| Customer Reviews | 4.7 4.7 out of 5 stars (82) |
| Date First Available | March 25, 2021 |
| EU Spare Part Availability Duration | 5 Years |
| Impedance | 3 Ohms |
| Included Components | KAPPA463XF |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 3.71 pounds |
| Item model number | KAPPA463XF |
| Manufacturer | Infinity |
| Material | Glass Fiber, Silk |
| Model Name | KAPPA463XF |
| Mounting Type | Flush Mount |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 8"D x 3"W x 10"H |
| Recommended Uses For Product | For Surround Sound Systems |
| Series Number | 2 |
| Set Name | pair |
| Shape | Rectangular Prism |
| Signal-to-Noise Ratio | 93 dB |
| Speaker Size | 4 Inches |
| Speaker Type | Component |
| Special Feature | Lightweight |
| Specific Uses For Product | Car Audio Systems |
| Style | Kappa 463XF |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 4 Inches |
| Surround Sound Channel Configuration | 2.0 |
| UPC | 050667376963 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Woofer Diameter | 4 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Infinity
- **Connectivity Technology:** wired
- **Frequency Response:** 40 KHz
- **Speaker Maximum Output Power:** 120 Watts

## Images

![Infinity Kappa 463XF 4" x 6" (104mm x 157mm) Two-Way Car Speaker - Pair - Image 1](https://m.media-amazon.com/images/I/61AQfjXpCzL.jpg)
![Infinity Kappa 463XF 4" x 6" (104mm x 157mm) Two-Way Car Speaker - Pair - Image 2](https://m.media-amazon.com/images/I/61dfb8z2XAL.jpg)
![Infinity Kappa 463XF 4" x 6" (104mm x 157mm) Two-Way Car Speaker - Pair - Image 3](https://m.media-amazon.com/images/I/619F0typPeL.jpg)
![Infinity Kappa 463XF 4" x 6" (104mm x 157mm) Two-Way Car Speaker - Pair - Image 4](https://m.media-amazon.com/images/I/51jQZrSHyQS.jpg)
![Infinity Kappa 463XF 4" x 6" (104mm x 157mm) Two-Way Car Speaker - Pair - Image 5](https://m.media-amazon.com/images/I/41rvutzXoCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit for the GMT400, well made and decent sound.
*by J***. on February 2, 2026*

A really good set of speakers, maybe a little on the tinny side of the spectrum. The primary reason for purchasing these was the fitment in the B pillar of the GMT400 platform, in particular a 1995 regular cab Silverado. The speakers came with everything needed to mount and adapt to the factory wiring. There is a stencil on the box for cutting the correct hole if needed. I am still trying to dial them in for my ear but the overall sound and clarity is impressive. So far they have been worth the cost and I plan to install another set in my 97' very soon.

### ⭐⭐⭐⭐⭐ Infinity 4X6
*by M***N on January 5, 2026*

Very nice...so much quality...sound awesome. Drive them with the Sony MEX 5300. They like the power, but not too much power otherwise they could get blown out.

### ⭐⭐⭐⭐⭐ A must for 88-94 c/k truck owners
*by S***T on August 25, 2025*

Chances are you’re between the kickers and these. I’ve been running the kicker 4x6s in my 1990 k2500 dash for a few years now and these infinity speaker blow the kickers out of the water. I purchased these for the dash of a 1994 gmc Yukon and very impressed by sound quality. I’m a firm believer this is hands down the best quality 4x6 available. Something to keep in mind… these do not fit out of the box but it’s very easy getting them to. I took a heat gun to my hvac duct and pushed on it just enough to get the magnet to clear. Also you will need longer #8 screws as the factory ones will be too short. I will be buying 2 more sets in the future to replace the kickers in my other truck

## Frequently Bought Together

- Infinity KAPPA463XF 4" x 6" (104mm x 157mm) Two-Way Car Speaker
- Metra 72-4568 Speaker Harness for Select 1988-UP GM Vehicles,Black
- New Infinity Kappa 62IX 6.5" 225 Watts Max (75 Watts RMS) 2-Way Coaxial Car Audio Stereo Multi Element Speakers with UniPivot Tweeters with Oversized Voice Coils - Pair with Alphasonik Earbuds

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*