---
product_id: 505067571
title: "CT Sounds Bio 6x9 Inch 2 Way Silk Dome Coaxial Car Speakers (Pair)"
brand: "ct sounds"
price: "896.69 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Ct Sounds"
url: https://www.desertcart.tn/products/505067571-ct-sounds-bio-6x9-inch-2-way-silk-dome-coaxial
store_origin: TN
region: Tunisia
---

# 50Hz-20kHz frequency range 80W RMS power per pair 2.16" mounting depth CT Sounds Bio 6x9 Inch 2 Way Silk Dome Coaxial Car Speakers (Pair)

**Brand:** ct sounds
**Price:** 896.69 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with sound that commands attention!

## Quick Answers

- **What is this?** CT Sounds Bio 6x9 Inch 2 Way Silk Dome Coaxial Car Speakers (Pair) by ct sounds
- **How much does it cost?** 896.69 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/505067571-ct-sounds-bio-6x9-inch-2-way-silk-dome-coaxial)

## Best For

- ct sounds enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Compact 2.16" mounting depth fits most door mounts with included grilles and hardware.
- • **Silk Dome Tweeter:** Premium 13mm silk dome tweeter ensures smooth, detailed treble without harshness.
- • **Wide Frequency Range:** Experience crisp highs and deep lows with 50Hz to 20kHz coverage.
- • **Powerful Audio Output:** 80W RMS / 160W max delivers rich, room-filling sound for your daily drive.
- • **Versatile Compatibility:** Works seamlessly with factory or aftermarket head units and amplifiers.

## Overview

The CT Sounds Bio 6x9 Inch 2 Way Silk Dome Coaxial Car Speakers pair offers a balanced, full-range audio upgrade with 80W RMS power, a wide 50Hz-20kHz frequency response, and premium silk dome tweeters. Designed for easy door mounting with a shallow 2.16" depth, these speakers deliver crisp highs and tight bass, compatible with factory or aftermarket systems for a superior in-car listening experience.

## Description

The CT Sounds BIO-6X9-COX 6x9” 2-way coaxial car speakers are the perfect upgrade for your factory car speakers. Sold as a pair, the Bio 6x9 inch car coaxial speakers are extremely versatile and can run off your factory head unit, an aftermarket head unit, or a multichannel amplifier. Named after the biosphere, the lowest layer of earth’s atmosphere, these full-range 6 by 9 inch car audio speakers come closer to earth delivering a nicely balanced tonal range at a price that won’t send you into space. The silk-dome tweeter combined with the polypropylene woofer delivers sound that is rich and full with tight bass and mids. Don’t just hear sound. Travel to the future and experience it. CT Sounds car 6x9 inch speakers will take you on a sonic journey of rich mid-tones and crisp highs. Quick Facts: RMS Power: 100 Watts (Pair) MAX Power: 200 Watts (Pair) Speaker Type: 6x9" 2-Way Coaxial Voice Coil Configuration: Single 4-Ohm 6x9” 2-Way Car Coaxial Speaker Set Power per speaker: 50W RMS | 100W MAX Total system power: 100W RMS | 200W MAX Voice Coil Configuration: Single 4-Ohm 1” KSV CCAW Voice Coil Black Vacuum Polypropylene Cone Nitrile Butadiene Rubber Surround Durable Stamp Steel Basket 13mm Silk-Dome Tweeter Steel plate type terminals for speaker connectivity, big one for Positive (+ve) & small one for Negative (-ve) Signature CT Sounds Speaker Grilles Included Premium Wire and Screws Included for Easy Installation Woofer Specifications: Voice Coil Size: 1.00" Sweep Voltage: 10 V Output SPL (@1w/1m): 88 dB QTS: 1.2 Resonant Frequency: 60 Hz Frequency Response: 50 Hz - 20 kHz Magnet Weight: 12.39 Oz Magnet Type: Ferrite Tweeter Specifications: Sweep Voltage: 10 V Tweeter Size: 13mm Tweeter Type: Silk-dome Magnet Type: NdFeB Mounting Info Crossover Specifications: Crossover Circuit: 6 dB/Oct Product Video Mounting Specifications: Overall Diameter: 9.25" x 6.54" Cutout Diameter: 8.58" x 5.94" Magnet Diameter: 3.54" Magnet Height: 0.59" Mounting Depth: 2.95" Overall Height: 3.08"

Review: BIO 6X9 - Pretty sure would've been a great product if the RMS wasn't so low. They werent strong enough for my setup. But good quality and well made.
Review: Great speakers - Good sound quality

## Features

- Door Speakers Power Rating Per Pair - 80w RMS / 160w MAX
- 6X9 Inch 2 Way Silk Dome Tweeter Coax Car Speaker
- 6X9 Speakers Frequency range (-10dB): 50 Hz - 20 kHz, SPL: 89 dB (@ 1w/1m)
- 6X9 Car Speakers Cone material: Plastic polypropylene (PP) with NBR surround
- Speaker Mounting Depth: 2.16"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LZ6D966 |
| Antenna Location | Car,Door,Vehicle |
| Audio Driver Size | 6.54 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Box Contents | Speaker grilles, premium wire, screws |
| Brand | CT Sounds |
| Brand Name | CT Sounds |
| Colour | black |
| Compatible Devices | Smartphone, Tablet |
| Connectivity Protocol | Coaxial |
| Connectivity technology | Coaxial |
| Control Method | Voice |
| Controller Type | Voice control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 200 Reviews |
| Enclosure Material | Polypropylene |
| Frequency Response | 20000 Hz |
| Frequency response | 20000 Hz |
| Input Voltage | 10 Volts |
| Input voltage | 10 Volts |
| Is Waterproof | True |
| Item Weight | 16 Grams |
| MP3 player | No |
| Manufacturer | CT Sounds |
| Maximum Speaker Output Power (in watts) | 200 Watts |
| Model Name | BIO-6X9-COX |
| Model Number | BIO-6X9-COX |
| Mounting Type | Door Mount |
| Network Connectivity Technology | Coaxial |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Product Features | Radio |
| Speaker Size | 6 Inches |
| Speaker Type | Surround Sound |
| Speaker maximum output power | 200 Watts |
| Specific Uses For Product | In-car audio systems |
| Tweeter Diameter | 1 Inches |
| UPC | 769055241447 |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 6 Inches |

## Product Details

- **Brand:** CT Sounds
- **Speaker maximum output power:** 200 Watts
- **Frequency response:** 2E+4 Hz
- **Connectivity technology:** Coaxial
- **Audio output mode:** Surround
- **Input voltage:** 10 Volts
- **Mounting type:** Door Mount
- **Material:** Polypropylene
- **Speaker type:** Surround Sound
- **Special feature:** Radio

## Images

![CT Sounds Bio 6x9 Inch 2 Way Silk Dome Coaxial Car Speakers (Pair) - Image 1](https://m.media-amazon.com/images/I/81LrjoBbTCL.jpg)
![CT Sounds Bio 6x9 Inch 2 Way Silk Dome Coaxial Car Speakers (Pair) - Image 2](https://m.media-amazon.com/images/I/71AXwv9GdCL.jpg)
![CT Sounds Bio 6x9 Inch 2 Way Silk Dome Coaxial Car Speakers (Pair) - Image 3](https://m.media-amazon.com/images/I/71A0epSP4fL.jpg)
![CT Sounds Bio 6x9 Inch 2 Way Silk Dome Coaxial Car Speakers (Pair) - Image 4](https://m.media-amazon.com/images/I/71xOz1x4jsL.jpg)
![CT Sounds Bio 6x9 Inch 2 Way Silk Dome Coaxial Car Speakers (Pair) - Image 5](https://m.media-amazon.com/images/I/61pPdKmHX7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ BIO 6X9
*by J***D on 4 July 2026*

Pretty sure would've been a great product if the RMS wasn't so low. They werent strong enough for my setup. But good quality and well made.

### ⭐⭐⭐⭐⭐ Great speakers
*by E***. on 4 June 2026*

Good sound quality

### ⭐⭐⭐⭐⭐ Good value
*by R***D on 4 November 2025*

Clear sound good value

## Frequently Bought Together

- CT Sounds BIO-6X9-COX 6x9 Inch Coaxial Car Speakers, 200 Watts Max, Pair
- CT Sounds BIO-6-5-COX 6.5 Inch Coaxial Car Speakers, 200 Watts Max, Pair
- CT Sounds BIO-5-25-COX 5.25 Inch Coaxial Car Speakers, 160 Watts Max, Pair

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**Shop now:** [https://www.desertcart.tn/products/505067571-ct-sounds-bio-6x9-inch-2-way-silk-dome-coaxial](https://www.desertcart.tn/products/505067571-ct-sounds-bio-6x9-inch-2-way-silk-dome-coaxial)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-19*