---
product_id: 605995256
title: "KICKER 51KSC6504 KS-Series 6.5\" Coaxial Speakers with .75\" tweeters, 4-Ohm, Pair"
brand: "kicker"
price: "¥43022"
currency: JPY
in_stock: true
category: "Kicker"
url: https://www.desertcart.jp/products/605995256-kicker-51ksc6504-ks-series-6-5-coaxial-speakers-with-75
store_origin: JP
region: Japan
---

# 21kHz frequency response 200W max power Flush mount fits most cars KICKER 51KSC6504 KS-Series 6.5" Coaxial Speakers with .75" tweeters, 4-Ohm, Pair

**Brand:** kicker
**Price:** ¥43022
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with sound that commands attention

## Quick Answers

- **What is this?** KICKER 51KSC6504 KS-Series 6.5" Coaxial Speakers with .75" tweeters, 4-Ohm, Pair by kicker
- **How much does it cost?** ¥43022 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/605995256-kicker-51ksc6504-ks-series-6-5-coaxial-speakers-with-75)

## 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

- • **Crystal Clear Highs:** 0.75" tweeters deliver pristine, detailed treble
- • **Concert-Level Volume:** Unleash powerful 200W output without distortion
- • **Hi-Res Audio Certified:** Experience studio-quality sound on every drive
- • **Durable Sound Engineering:** Polypropylene cones & rubber surrounds for deep bass and midrange clarity
- • **Seamless Vehicle Integration:** Flush mount design fits perfectly with no modifications

## Overview

The KICKER 51KSC6504 KS-Series 6.5" Coaxial Speakers pair powerful 200W output with high-resolution audio fidelity, featuring durable polypropylene cones and flush mount design for easy installation in most vehicles. Perfect for audiophiles seeking concert-quality sound on the road.

## Description

desertcart.com: KICKER 51KSC6504 KS-Series 6.5" Coaxial Speakers with .75" tweeters, 4-Ohm, Pair : Electronics

## 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 | B0CRLGQBCN |
| Additional Features | Hi Res Audio |
| Antenna Location | Automotive |
| Audio Driver Size | 6.5 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #2,091 in Electronics ( See Top 100 in Electronics ) #7 in Car Coaxial Speakers |
| Brand | KICKER |
| Built-In Media | 51KSC6504 |
| Color | Black |
| Compatible Devices | Car Audio System |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Customer Reviews | 4.8 4.8 out of 5 stars (124) |
| Frequency Response | 21000 hertz |
| Impedance | 4 ohm |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 3.4"D x 9"W x 18"H |
| Item Weight | 5.7 pounds |
| Manufacturer | Kicker |
| Model Name | 51KSC6504 |
| Model Number | 51KSC6504 |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 2 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 200 watts |
| Speaker Size | 6.5 inches |
| Speaker Type | Coaxial |
| Specific Uses For Product | PA |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 0.75 inches |
| UPC | 713034058410 |
| Unit Count | 1 Count |
| Warranty Description | 1-Year Manufacturer Warranty |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 6.5 inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** KICKER
- **Connectivity Technology:** Wired
- **Frequency Response:** 21000 hertz
- **Speaker Maximum Output Power:** 200 watts

## Images

![KICKER 51KSC6504 KS-Series 6.5" Coaxial Speakers with .75" tweeters, 4-Ohm, Pair - Image 1](https://m.media-amazon.com/images/I/81lwbwgmAnL.jpg)

## Available Options

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

## Frequently Bought Together

- Kicker 51KSC6504 KS-Series 6.5" Coaxial Speakers with .75" tweeters, 4-Ohm, Pair
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**Shop now:** [https://www.desertcart.jp/products/605995256-kicker-51ksc6504-ks-series-6-5-coaxial-speakers-with-75](https://www.desertcart.jp/products/605995256-kicker-51ksc6504-ks-series-6-5-coaxial-speakers-with-75)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-10*