---
product_id: 368565354
title: "Infinity Kappa 303S 3\" (89mm) Midrange with Bandpass Crossover Enclosure - Pair"
brand: "infinity"
price: "161627 Ft"
currency: HUF
in_stock: true
category: "Infinity"
url: https://www.desertcart.hu/products/368565354-infinity-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure
store_origin: HU
region: Hungary
---

# 110W max power handling for punchy audio 3" (89mm) midrange driver for rich sound Adjustable tweeter level for perfect tonal balance Infinity Kappa 303S 3" (89mm) Midrange with Bandpass Crossover Enclosure - Pair

**Brand:** infinity
**Price:** 161627 Ft
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your drive with sound that commands attention and never settles.

## Quick Answers

- **What is this?** Infinity Kappa 303S 3" (89mm) Midrange with Bandpass Crossover Enclosure - Pair by infinity
- **How much does it cost?** 161627 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/368565354-infinity-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure)

## 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

- • **Powerful Low-End:** Glass fiber woofer cones provide lightweight stiffness and increased cone area, boosting low-frequency output and efficiency for immersive bass.
- • **Customizable Sound:** Push-button tweeter level control (0dB or -3dB) lets you tailor the soundstage to your car’s unique acoustics.
- • **Silky Smooth Highs:** Kappa edge-driven silk dome tweeters with oversized voice coils deliver crystal-clear highs up to 40kHz, ensuring audiophile-grade clarity.
- • **Sleek & Durable Design:** Flush mount installation with premium materials combines form and function for a stylish, long-lasting car audio upgrade.
- • **Seamless System Upgrade:** Bandpass crossover enclosure enables effortless upgrade from 2-way to 3-way component system, delivering perfect tonal balance.

## Overview

The Infinity Kappa 303S is a premium 3" midrange speaker pair featuring advanced silk dome tweeters and glass fiber woofers for superior sound clarity and power. With a 110W max output and adjustable tweeter levels, it offers customizable, high-resolution audio. Designed for easy integration, its bandpass crossover enclosure upgrades your car audio system from 2-way to 3-way, delivering balanced, immersive sound with a sleek flush mount design.

## Description

desertcart.com: Infinity Kappa 303S 3" (89mm) Midrange with Bandpass Crossover Enclosure - Pair : Electronics

## 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 |
| Additional Features | Lightweight |
| Age Range Description | Adult |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Size | 8.9 centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #58,367 in Electronics ( See Top 100 in Electronics ) #512 in Car Coaxial Speakers |
| Brand | Infinity |
| Built-In Media | KAPPA303S |
| Color | Black |
| Compatible Devices | Laptop |
| Compatible with Vehicle Type | & SUVs, Select Cars, Truck |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Voice |
| Controller Type | Button |
| Customer Package Type | Flat Free Package |
| Customer Reviews | 4.9 4.9 out of 5 stars (17) |
| Enclosure Material | Glass Fiber |
| Frequency Response | 15000 hertz |
| Impedance | 3 ohm |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 8"D x 2"W x 4"H |
| Item Weight | 0.78 kg |
| Manufacturer | Infinity |
| Model Name | KAPPA303S |
| Model Number | KAPPA303S |
| Mounting Type | Flush Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 3 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Series Number | 303 |
| Signal-to-Noise Ratio | 93 db |
| Speaker Maximum Output Power | 110 watts |
| Speaker Size | 3 inches |
| Speaker Type | Component |
| Specific Uses For Product | Car audio systems, including two-way and three-way component upgrades, and general car audio enhancement. |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 3 inches |
| UPC | 050667377007 |
| Unit Count | 1 Count |
| Warranty Description | 1-Year Manufacturer Warranty |
| Warranty Type | Limited Warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 8.9 centimeters |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Infinity
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 15000 hertz
- **Speaker Maximum Output Power:** 110 watts

## Images

![Infinity Kappa 303S 3" (89mm) Midrange with Bandpass Crossover Enclosure - Pair - Image 1](https://m.media-amazon.com/images/I/51+DlEfWnKL.jpg)

## 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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**Shop now:** [https://www.desertcart.hu/products/368565354-infinity-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure](https://www.desertcart.hu/products/368565354-infinity-kappa-303s-3-89mm-midrange-with-bandpass-crossover-enclosure)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-09-24*