---
product_id: 391717298
title: "47KSC404 KS Series Low Profile 4 Inch 4 Ohm 15 to 75 Watts RMS Power Factory Replacement Coaxial Car Audio Sound System Speakers (Pair)"
brand: "kicker"
price: "฿18322"
currency: THB
in_stock: true
reviews_count: 1
category: "Kicker"
url: https://www.desertcart.co.th/products/391717298-47ksc404-ks-series-low-profile-4-inch-4-ohm-15
store_origin: TH
region: Thailand
---

# 88 dB sensitivity for crisp sound Waterproof design for durability 150W RMS power per pair 47KSC404 KS Series Low Profile 4 Inch 4 Ohm 15 to 75 Watts RMS Power Factory Replacement Coaxial Car Audio Sound System Speakers (Pair)

**Brand:** kicker
**Price:** ฿18322
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with pro-grade sound that turns every ride into a concert experience!

## Quick Answers

- **What is this?** 47KSC404 KS Series Low Profile 4 Inch 4 Ohm 15 to 75 Watts RMS Power Factory Replacement Coaxial Car Audio Sound System Speakers (Pair) by kicker
- **How much does it cost?** ฿18322 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/391717298-47ksc404-ks-series-low-profile-4-inch-4-ohm-15)

## 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

- • **Seamless Fit:** Low-profile design with minimal tweeter protrusion fits perfectly behind factory grilles—no mods needed.
- • **Built to Last:** Polypropylene cones and rubber surrounds ensure punchy bass and long-lasting durability, even in wet conditions.
- • **Effortless Upgrade:** Direct factory replacement with redesigned cones, voice coils, and crossovers for a serious sound boost.
- • **Concert-Level Volume:** Unleash powerful 150W RMS sound that fills your car with immersive audio.
- • **Precision Audio Clarity:** 88 dB sensitivity and silk-dome tweeters deliver smooth highs and detailed midrange.

## Overview

The KICKER 47KSC404 KS Series 4-inch coaxial speakers deliver 150 watts RMS power per pair with an 88 dB sensitivity rating, ensuring clear, powerful sound. Featuring waterproof polypropylene cones, rubber surrounds, and silk-dome neodymium tweeters, these low-profile speakers fit seamlessly behind factory grilles without modifications. Designed as a direct factory replacement, they offer a durable, high-performance upgrade for your car audio system.

## Description

Features:Kicker KSC Series Power Handling:150 Watts RMS per Pair300 Watts PEAK per PairSilk-dome tweeters for a smooth soundPolypropylene woofer and tough rubber surroundsThin-mount design easily fits behind factory grillesGrilles includedSpeaker Design: 2-WayWoofer Size: 4"Tweeter Size 0.5"Rated Impedance 4 OhmSensitivity: 88 dBFrequency Response: 60-20k HzMounting Hole Diameter: 3.6875"Top Mount Depth: 1.8125"Bottom Mount Depth: 2.0625"Tweeter Protrusion: 0.125"Grilles: YesTweeter Magnet Material: NeodymiumTweeter Dome Material: SilkWoofer Cone Material: PolypropyleneWoofer Surround Material: Rubber

Review: Quality - Good

## 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 | B084HLKSDN |
| Age Range Description | Adult |
| Antenna Location | Smoothness,Volume |
| Audio Driver Size | 10.2 Centimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Battery Average Life | 5 Hours |
| Box Contents | 47KSC404 |
| Brand | KICKER |
| Brand Name | KICKER |
| Colour | 4" |
| Compatible Devices | Smartphone, Tablet |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Voice |
| Controller Type | Voice control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 799 Reviews |
| Enclosure Material | Polypropylene |
| Frequency Response | 20 KHz |
| Impedance Unit of Measure | 4 Ohms |
| Is Waterproof | True |
| Item Dimensions D x W x H | 6.4D x 15.1W x 28.7H Centimeters |
| Item Weight Unit of Measure | 2.5 Pounds |
| MP3 player | No |
| Manufacturer | Kicker |
| Model Name | 47KSC404 |
| Model Number | 47KSC404 |
| Mounting Type | Coaxial,Car Mount |
| Network Connectivity Technology | Coaxial |
| Number Of Circuits | 2 |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Product Features | Subwoofer |
| Series Number | 4 |
| Speaker Maximum Output Power | 150 Watts |
| Speaker Size | 4 Inches |
| Speaker Type | Coaxial, Tweeter, Woofer |
| Specific Uses For Product | In-car audio systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter Unit of Measure | 4 Inches |
| Total Ethernet Ports | 2 |
| Tweeter Driver Diameter | 0.5 Inches |
| UPC | 713034010715 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Coaxial |
| Woofer Driver Diameter | 4 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** KICKER
- **Connectivity Technology:** Coaxial
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 150 Watts

## Images

![47KSC404 KS Series Low Profile 4 Inch 4 Ohm 15 to 75 Watts RMS Power Factory Replacement Coaxial Car Audio Sound System Speakers (Pair) - Image 1](https://m.media-amazon.com/images/I/713uaFswiGL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Do they fit in a 2013 bmw 5 series**
A: Yes these speakers will fit in your front door 4"  and you will be satisfied 200%. They are awesome.

**Q: Will these fit 2018 wrangler JL sound bar?**
A: No, they are too small for the Sound Bar.  Look for the 6.5 inch for the Jeep.  Kicker makes them specially for Jeep’s and the Sound Bar.

**Q: Will this fit bmw e92, plug and play?**
A: It all depends on the year!

**Q: marine rated?**
A: Thanks for your question. 47KSC404 are not marine rated.
World Wide Stereo – since 1979 – and a proud authorized Kicker dealer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by G***J on 4 October 2024*

Good

## Frequently Bought Together

- Kicker 47KSC404 KS Series 4" Coaxial Speakers with .5" Tweeters, 4ohm
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**Shop now:** [https://www.desertcart.co.th/products/391717298-47ksc404-ks-series-low-profile-4-inch-4-ohm-15](https://www.desertcart.co.th/products/391717298-47ksc404-ks-series-low-profile-4-inch-4-ohm-15)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-28*