---
product_id: 615306007
title: "KAPPA303S 3\" (89mm) Midrange with Bandpass Crossover"
brand: "infinity"
price: "$U32975"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/615306007-kappa303s-3-89mm-midrange-with-bandpass-crossover
store_origin: UY
region: Uruguay
---

# 40kHz ultra-high resolution tweeter 89mm glass fiber woofer cone for deep bass Adjustable tweeter output with push-button control KAPPA303S 3" (89mm) Midrange with Bandpass Crossover

**Brand:** infinity
**Price:** $U32975
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with sound that commands attention and respect.

## Quick Answers

- **What is this?** KAPPA303S 3" (89mm) Midrange with Bandpass Crossover by infinity
- **How much does it cost?** $U32975 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/615306007-kappa303s-3-89mm-midrange-with-bandpass-crossover)

## 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

- • **Silky Smooth Highs:** Edge-driven silk dome tweeters with oversized voice coils deliver crystal-clear, thermal-resistant highs up to 40kHz.
- • **Customizable Soundstage:** Push-button tweeter level control (0dB or -3dB) lets you tailor audio balance perfectly to your car’s acoustics.
- • **Seamless System Upgrade:** Bandpass crossover enables effortless transformation from 2-way to 3-way system for flawless tonal harmony.
- • **Powerful Bass Performance:** Lightweight, stiff glass fiber woofer cones maximize cone area for richer low-frequency output and superior efficiency.
- • **Sleek & Functional Design:** Elegantly engineered Kappa tweeters combine aesthetic appeal with high-performance car audio excellence.

## Overview

The Infinity KAPPA303S 3" midrange speaker features advanced glass fiber cones and edge-driven silk dome tweeters with oversized voice coils, delivering exceptional clarity and powerful bass. Its adjustable tweeter output and bandpass crossover enable precise sound customization and easy upgrades from 2-way to 3-way systems, making it a top-tier choice for audiophiles seeking premium in-car audio performance.

## Description

3-way your Kappa components: Expand your Infinity Kappa Series component system with this pair of Kappa 303S 3" midrange speakers. The Kappa silk dome midrange driver will hold its shape when the power's cranked up, giving you a robust midrange presence and filling in all the vocal and instrumental details. You'll hear a warmer, more lifelike presentation of your music. And these little domes handle up to 55 watts RMS, so they will definitely hang with Infinity Kappa or any other high-performance components.

## 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 | B095B21FT2 |
| Audio Driver Size | 89 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #164,889 in Electronics ( See Top 100 in Electronics ) #2,090 in Car Coaxial Speakers |
| Color | Black |
| Compatible Devices | Laptop |
| Control Method | Voice |
| Customer Package Type | Flat Free Package |
| Customer Reviews | 4.9 4.9 out of 5 stars (15) |
| Date First Available | March 17, 2021 |
| Impedance | 3 Ohms |
| Included Components | KAPPA303S |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 1.72 pounds |
| Item model number | KAPPA303S |
| Manufacturer | Infinity |
| Material | Glass Fiber |
| Model Name | KAPPA303S |
| Mounting Type | Flush Mount |
| Number Of Circuits | 1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 8"D x 2"W x 4"H |
| Recommended Uses For Product | For Surround Sound Systems |
| Series Number | 303 |
| Set Name | 1 |
| Shape | rectangular |
| Signal-to-Noise Ratio | 93 dB |
| Speaker Size | 3 Inches |
| Speaker Type | Component |
| Special Feature | Lightweight |
| Specific Uses For Product | Car audio systems, including two-way and three-way component upgrades, and general car audio enhancement. |
| Style | Kappa 303S |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 3 Inches |
| Surround Sound Channel Configuration | 3.0 |
| UPC | 050667377007 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited Warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Brand:** Infinity
- **Speaker maximum output power:** 110 Watts
- **Frequency response:** 15000 Hz
- **Connectivity technology:** Bluetooth
- **Audio output mode:** Stereo
- **Mounting type:** Car Mount
- **Material:** Glass Fiber
- **Model name:** KAPPA303S
- **Speaker type:** Woofer
- **Special feature:** Lightweight

## Images

![KAPPA303S 3" (89mm) Midrange with Bandpass Crossover - Image 1](https://m.media-amazon.com/images/I/51+DlEfWnKL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: What are the total measurements of this speaker?**
A: Thanks for your interest in our product. Our Infinity Kappa 303S has a Top-mount Depth  of 1 1/4 (Inches), a Bottom-mount Depth  1 9/16 (Inches), a Cutout Diameter 2 15/16 (inches), and a Mounting Height 	0.343 (Inches).

**Q: Can I use this with infinity kappa component or coaxial speakers?**
A: Yes. Our Kappa 303S is compatible with the Infinity Kappa Series component system.

**Q: Can I wire the crossover to the amp and not through another crossover?**
A: Our Infinity Kappa 303S includes crossovers that can be switched to 3-way mode. If you have a 3-way system, one crossover needs to be wired to another crossover, and the other connects directly to your amplifier. Please note that these midrange drivers are designed for use with the Kappa 603CF, 503CF, or 693C 2-way component sets.

**Q: What frequency ranges does the crossover cover?**
A: The crossover point of the Infinity Kappa 303S is 300Hz.

If you're planning a three-way setup here's the recommended frequency range in setting up the crossover
Woofer to Midrange: 200Hz or higher. Do not go below 200Hz.
Midrange to Tweeter: 2.5Hz or higher. Do not go below 2.5kHz.

 You may select the frequency that gives you the best sonic results. A good starting point is 500Hz and 5kHz, and then you can work your way up or down until you find the best settings. If you need more help, please reach out to our Customer Support.

## Frequently Bought Together

- Infinity KAPPA303S 3" (89mm) Midrange with Bandpass Crossover
- Infinity KAPPA603CF 6-1/2" (165mm) Two-Way Component Speaker System
- Infinity KAPPA693C 6" x 9" (168mm x 240mm) Two-Way Component Speaker System

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-11*