---
product_id: 605448225
title: "Kicker 51KSC3504 KS-Series 3.5\" Coaxial Speakers with .5\" tweeters, 4-Ohm, Pair"
brand: "kicker"
price: "€ 173.04"
currency: EUR
in_stock: true
reviews_count: 5
category: "Kicker"
url: https://www.desertcart.gr/products/605448225-kicker-51ksc3504-ks-series-3-5-coaxial-speakers-with-5
store_origin: GR
region: Greece
---

# 50W RMS power handling 0.5" silk-dome tweeter 3.5" coaxial woofer Kicker 51KSC3504 KS-Series 3.5" Coaxial Speakers with .5" tweeters, 4-Ohm, Pair

**Brand:** kicker
**Price:** € 173.04
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your ride with sound that turns heads and drops jaws!

## Quick Answers

- **What is this?** Kicker 51KSC3504 KS-Series 3.5" Coaxial Speakers with .5" tweeters, 4-Ohm, Pair by kicker
- **How much does it cost?** € 173.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/605448225-kicker-51ksc3504-ks-series-3-5-coaxial-speakers-with-5)

## Best For

- kicker enthusiasts

## Why This Product

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

## Key Features

- • **Sleek, Low-Profile Design:** Minimal tweeter protrusion (just 3/16") ensures a seamless fit in nearly any vehicle—upgrade your sound without the hassle.
- • **Optimized for 15-50W Amplifiers:** Perfectly tuned for common car audio setups, maximizing performance without needing expensive upgrades.
- • **Precision Polypropylene Woofers:** Internally dampened cones with durable rubber surrounds deliver punchy midrange and deep bass that transforms your drive.
- • **Silk-Dome Tweeters for Smooth Highs:** Enjoy natural, detailed treble that elevates every track, making your car the ultimate mobile concert hall.
- • **Concert-Level Volume, Crystal Clear Detail:** Experience powerful sound without distortion, perfect for audiophiles who demand clarity at every decibel.

## Overview

The Kicker 51KSC3504 KS-Series 3.5" Coaxial Speakers pair high-performance polypropylene woofers with silk-dome tweeters to deliver concert-quality sound at up to 50 watts RMS. Designed for easy installation with minimal tweeter protrusion, these 4-ohm speakers provide crisp highs and powerful midrange bass, making them an ideal upgrade for nearly any vehicle’s factory audio system.

## Description

Kicker 51KSC3504 KS Series 3.5" Coaxial Speakers With .5" Tweeters, 4ohm KICKER’s elite KS-Series Coaxial Speakers upgrade your audio to new levels of accuracy with extended frequency response and the smoothest highs. Potent Performance - KICKER KS-Series Speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear. Internally dampened polypropylene cones and durable rubber surrounds assist the woofers in creating precise midrange and midbass, while high-quality silk-dome tweeters deliver natural, detailed highs. With only two millimeters of tweeter protrusion, the KSC350 is a perfect fit in almost every vehicle on the road today. They work best with 15 to 50 watts of recommended power. See below for more details. High power handling Silk-dome tweeters for a smooth sound Polypropylene woofer and tough rubber surrounds Thin-mount design easily fits behind factory grilles Specifications - Speaker Design: 2-Way Woofer [in, mm]: 3-½, 89 Tweeter [in, mm]: ½, 13 Rated Impedance [Ω]: 4 Recommended Amplifier Power [Watts RMS]: 50 Sensitivity [1W, 1m]: 88 Frequency Response [Hz]: 80-20k Mounting Hole Diameter [in, mm]: 3-1⁄16, 78 Top Mount Depth [in, mm]: 1-5⁄8, 41.5 Bottom Mount Depth [in,mm]: 1-7⁄8, 49 Tweeter Protrusion [in,mm]: 3/16, 4 Grilles: No Tweeter Magnet Material: Neodymium Tweeter Dome Material: Silk Woofer Cone Material: Polypropylene Woofer Surround Material: Rubber

Review: Best set of speakers to fit into and replace oem Subaru liberty GT my10 dash mid range speakers.
Review: Good set of speakers, definitely raise some hell especially when you see how tiny they’re when you open the box. I have these a the kicker 6 3/4 in both of my trucks, even did the same set in my cousins truck. Using these series of speakers in 3 trucks tells you they’re good value for the money, an everyone comments how good my trucks sound when they hear it.

## Features

- KICKER KS-Series Speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear.
- The high-performance woofers utilize internally dampened polypropylene cones and tough rubber surrounds for outstanding midrange detail and pounding bass!
- Completely redesigned with new cones, voice coils and crossovers, KS-Series Coaxial Speakers are a serious upgrade from your factory sound.
- Featuring zero (or minimal) tweeter protrusion, you get a perfect fit in almost every vehicle on the road today, without modifications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRLFV2G2 |
| Best Sellers Rank | #45,084 in Electronics ( See Top 100 in Electronics ) #131 in Coaxial Car Speakers |
| Item model number | 51KSC3504 |
| Manufacturer | KICKER |
| Product Dimensions | 4.78 x 7.8 x 7.8 cm; 816.47 g |

## Product Details

- **Brand:** KICKER
- **Speaker Maximum Output Power:** 100 Watts
- **Frequency Response:** 20000 Hz
- **Connectivity Technology:** Wired
- **Audio Output Mode:** Stereo

## Images

![Kicker 51KSC3504 KS-Series 3.5" Coaxial Speakers with .5" tweeters, 4-Ohm, Pair - Image 1](https://m.media-amazon.com/images/I/71dY0vYpknL.jpg)
![Kicker 51KSC3504 KS-Series 3.5" Coaxial Speakers with .5" tweeters, 4-Ohm, Pair - Image 2](https://m.media-amazon.com/images/I/61Llr9ojANL.jpg)
![Kicker 51KSC3504 KS-Series 3.5" Coaxial Speakers with .5" tweeters, 4-Ohm, Pair - Image 3](https://m.media-amazon.com/images/I/812EgRhK+ZL.jpg)
![Kicker 51KSC3504 KS-Series 3.5" Coaxial Speakers with .5" tweeters, 4-Ohm, Pair - Image 4](https://m.media-amazon.com/images/I/81BihmulVsL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***M on 4 February 2025*

Best set of speakers to fit into and replace oem Subaru liberty GT my10 dash mid range speakers.

### ⭐⭐⭐⭐⭐ Review
*by J***A on 2 January 2026*

Good set of speakers, definitely raise some hell especially when you see how tiny they’re when you open the box. I have these a the kicker 6 3/4 in both of my trucks, even did the same set in my cousins truck. Using these series of speakers in 3 trucks tells you they’re good value for the money, an everyone comments how good my trucks sound when they hear it.

### ⭐⭐⭐⭐⭐ Review
*by A***É on 28 November 2025*

bon haut parleur et de bonne qualité. le son est agréable. le tout était super bien emballé. bien content de mon achat

## Frequently Bought Together

- Kicker 51KSC3504 KS-Series 3.5" Coaxial Speakers with .5" tweeters, 4-Ohm, Pair
- RED WOLF Car Front Dash Tweeter Speaker Wiring Harness for 2008-2022 Toyota RAV4 Camry 4Runner Highlander Scion, 2010-2019 Subaru Forester Factory Speaker Replacement Adapter Connector Non JBL System

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**Shop now:** [https://www.desertcart.gr/products/605448225-kicker-51ksc3504-ks-series-3-5-coaxial-speakers-with-5](https://www.desertcart.gr/products/605448225-kicker-51ksc3504-ks-series-3-5-coaxial-speakers-with-5)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-26*