---
product_id: 500565215
title: "BOSS Audio Systems CH6520B Chaos Series 6.5 Inch Car Stereo Door Speakers - 250 Watts Max, 2 Way, Full Range Audio, 1 Inch Tweeter, Coaxial, Sold in Pairs"
brand: "boss audio systems"
price: "¥22033"
currency: JPY
in_stock: true
reviews_count: 6
category: "Boss Audio Systems"
url: https://www.desertcart.jp/products/500565215-boss-audio-systems-ch6520b-chaos-series-6-5-inch-car
store_origin: JP
region: Japan
---

# Wide 100Hz-18kHz frequency range 250W max power punch Durable polyurethane cone BOSS Audio Systems CH6520B Chaos Series 6.5 Inch Car Stereo Door Speakers - 250 Watts Max, 2 Way, Full Range Audio, 1 Inch Tweeter, Coaxial, Sold in Pairs

**Brand:** boss audio systems
**Price:** ¥22033
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** BOSS Audio Systems CH6520B Chaos Series 6.5 Inch Car Stereo Door Speakers - 250 Watts Max, 2 Way, Full Range Audio, 1 Inch Tweeter, Coaxial, Sold in Pairs by boss audio systems
- **How much does it cost?** ¥22033 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/500565215-boss-audio-systems-ch6520b-chaos-series-6-5-inch-car)

## Best For

- boss audio systems enthusiasts

## Why This Product

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

## Key Features

- • **Coaxial 2-Way Design:** Seamless integration for full-range audio that transforms your car into a concert hall.
- • **Powerful 250W Max Output:** Feel every beat with room-shaking volume that commands attention on every drive.
- • **Rubber Surround Durability:** Designed to endure constant use and abuse, maintaining performance without wear.
- • **Resilient Polyurethane Cone:** Engineered for longevity and crystal-clear sound, built to withstand the rigors of the road.
- • **Precision Piezoelectric Tweeter:** Delivers crisp highs without distortion, ensuring vocals and instruments shine at any volume.

## Overview

The BOSS Audio Systems CH6520B Chaos Series 6.5 Inch Car Stereo Door Speakers deliver a robust 250 watts max power through a durable polyurethane cone and rubber surround, ensuring long-lasting performance. Featuring a 1-inch piezoelectric tweeter and a wide frequency response from 100 Hz to 18 kHz, these coaxial 2-way speakers provide full-range, distortion-free audio. Sold in pairs and designed for door mounting, they offer an affordable upgrade for drivers seeking immersive, high-quality sound on the go.

## Description

BOSS Audio Systems CH6520B Chaos Series 6.5 Inch Car Stereo Door Speakers - 250 Watts Max, 2 Way, Full Range Audio, 1 Inch Tweeter, Coaxial, Sold in Pairs

Review: Sad times - Both blew fairly quickly considering they’re supposed to handle more power than the head unit can produce.
Review: Great for the price and great sound - This is a great speaker if your on a budget and if you like sound it has great bass just enough to make a window rattle. The vocals doesn't fade when I turn it up max which is great I had got 4 for my truck because the old ones were cracked. Also I had to do a little fitting for my speaker size it wouldn't fit in the door without adjusting the old speaker mount.

## Features

- Cone - Made from Polyurethane, The CH6520B 6.5-inch car speakers provide a resilient and durable material that can offer great sound with the advantage of long lasting speakers
- Voice Coil - Our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. Making our voice coils with this material, gives our speakers the advantage of longer play times with lower weights
- Surround - Rubber has the ability to endure much punishment without any sign of damage. It complements the whole structure of the speaker by allowing constant abuse where it is most needed, without the wear and tear
- Tweeter - A Piezoelectric tweeter is more resistant to overloads and can be used without a crossover due to its electrical property
- Specs - Impedance: 4 Ohms, Frequency: 100 Hz to 18 kHz, Sensitivity: 90 dB, 6dB/Oct High-Pass Filter, Dimensions: 6.5” x 6.5” x 2.5”, Mounting hole: 5.47”, Mounting Depth: 2.13”, Weight: 2.8 Lbs. (Pair)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JV181GS |
| Antenna Location | Door |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Piezoelectric Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | 89,780 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 254 in Coaxial Car Speakers |
| Box Contents | Instruction Manual |
| Brand | BOSS Audio Systems |
| Brand Name | BOSS Audio Systems |
| Colour | black |
| Compatible Devices | ['Desktop', 'Laptop', 'Television'] |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity technology | Coaxial |
| Control Method | Touch |
| Controller Type | Voice Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 out of 5 stars 528 Reviews |
| Enclosure Material | Polyurethane, Rubber, Stamped Steel, Piezoelectric |
| Frequency Response | 100 Hz |
| Frequency response | 100 Hz |
| Global Trade Identification Number | 00791489131933 |
| Impedance | 4 Ohms |
| Is Electric | Yes |
| Is Waterproof | False |
| Item Dimensions D x W x H | 17.5D x 17.5W x 7H centimetres |
| Item Type Name | BOSS Audio Systems CH6520B Chaos Series 6.5 Inch Car Stereo Door Speakers - 250 Watts Max, 2 Way, Full Range Audio, 1 Inch Tweeter, Coaxial, Sold in Pairs |
| Item Weight | 1.32 kg |
| MP3 player | No |
| Manufacturer | BOSS Audio Systems |
| Maximum Speaker Output Power (in watts) | 250 Watts |
| Model Name | CH6520B |
| Model Number | CH6520B |
| Mounting Type | Door Mount |
| Mounting type | Door Mount |
| Network Connectivity Technology | Coaxial |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Electrical Wire |
| Product Features | Durable |
| Speaker Size | 6.5 Inches |
| Speaker Type | Coaxial |
| Speaker maximum output power | 250 Watts |
| Specific Uses For Product | driving or using in car environments |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 6.5 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 791489131933 |
| Unit Count | 2.0 count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 6 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** BOSS Audio Systems
- **Connectivity technology:** Coaxial
- **Frequency response:** 100 Hz
- **Material:** Polyurethane, Rubber, Stamped Steel, Piezoelectric
- **Model name:** CH6520B
- **Mounting type:** Door Mount
- **Speaker maximum output power:** 250 Watts
- **Speaker type:** Coaxial
- **Special feature:** Durable

## Images

![BOSS Audio Systems CH6520B Chaos Series 6.5 Inch Car Stereo Door Speakers - 250 Watts Max, 2 Way, Full Range Audio, 1 Inch Tweeter, Coaxial, Sold in Pairs - Image 1](https://m.media-amazon.com/images/I/81IeZcaKnrL.jpg)
![BOSS Audio Systems CH6520B Chaos Series 6.5 Inch Car Stereo Door Speakers - 250 Watts Max, 2 Way, Full Range Audio, 1 Inch Tweeter, Coaxial, Sold in Pairs - Image 2](https://m.media-amazon.com/images/I/81g+2-e5eYL.jpg)
![BOSS Audio Systems CH6520B Chaos Series 6.5 Inch Car Stereo Door Speakers - 250 Watts Max, 2 Way, Full Range Audio, 1 Inch Tweeter, Coaxial, Sold in Pairs - Image 3](https://m.media-amazon.com/images/I/711nuqPvviL.jpg)
![BOSS Audio Systems CH6520B Chaos Series 6.5 Inch Car Stereo Door Speakers - 250 Watts Max, 2 Way, Full Range Audio, 1 Inch Tweeter, Coaxial, Sold in Pairs - Image 4](https://m.media-amazon.com/images/I/71arxzUhwVL.jpg)
![BOSS Audio Systems CH6520B Chaos Series 6.5 Inch Car Stereo Door Speakers - 250 Watts Max, 2 Way, Full Range Audio, 1 Inch Tweeter, Coaxial, Sold in Pairs - Image 5](https://m.media-amazon.com/images/I/71VQ8Q+Y7JL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐ Sad times
*by P***E on 4 March 2026*

Both blew fairly quickly considering they’re supposed to handle more power than the head unit can produce.

### ⭐⭐⭐⭐⭐ Great for the price and great sound
*by N***H on 19 April 2026*

This is a great speaker if your on a budget and if you like sound it has great bass just enough to make a window rattle. The vocals doesn't fade when I turn it up max which is great I had got 4 for my truck because the old ones were cracked. Also I had to do a little fitting for my speaker size it wouldn't fit in the door without adjusting the old speaker mount.

### ⭐⭐⭐⭐⭐ 10 en Sonido
*by O***E on 31 May 2025*

Instalé un estéreo Pioneer. Las bocinas originales del auto tienen mejor sonido que las Boss en volúmen bajo, pero no soportan el nivel máximo de graves con el volúmen al máximo. Las Boss tienen sonido nítido con el volúmen al máximo y el nivel más alto de graves. Excelente compra.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-17*