---
product_id: 272160760
title: "Bio 6.5-Inch 2-Way Silk Dome Coaxial Car Speakers (Pair)"
brand: "ct sounds"
price: "21898 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Ct Sounds"
url: https://www.desertcart.kg/products/272160760-bio-6-5-inch-2-way-silk-dome-coaxial-car
store_origin: KG
region: Kyrgyzstan
---

# 50Hz-20kHz wide frequency range 60W RMS power per pair 2.16" shallow mounting depth Bio 6.5-Inch 2-Way Silk Dome Coaxial Car Speakers (Pair)

**Brand:** ct sounds
**Price:** 21898 som
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your ride’s soundtrack with CT Sounds Bio 6.5" – where power meets precision!

## Quick Answers

- **What is this?** Bio 6.5-Inch 2-Way Silk Dome Coaxial Car Speakers (Pair) by ct sounds
- **How much does it cost?** 21898 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/272160760-bio-6-5-inch-2-way-silk-dome-coaxial-car)

## 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

- • **Powerful & Clear Audio:** Delivers 60W RMS (120W max) for crisp, room-filling sound that commands attention on every drive.
- • **Durable Build with Style:** Black stamped steel basket and polypropylene cone with NBR surround combine rugged reliability with sleek aesthetics.
- • **Silk Dome Tweeter Precision:** 13mm silk dome tweeter ensures smooth highs and rich vocals, elevating your in-car listening experience.
- • **Easy Flush Mount Installation:** 2.16" mounting depth fits most vehicles effortlessly, making upgrades quick and hassle-free—don’t get left behind.
- • **Coaxial Design for Perfect Harmony:** Tweeter and woofer aligned coaxially for seamless sound blending from a single point—no audio gaps, just pure clarity.

## Overview

The CT Sounds Bio 6.5-Inch 2-Way Silk Dome Coaxial Car Speakers deliver a robust 60W RMS power per pair with a wide 50Hz to 20kHz frequency range. Featuring a 13mm silk dome tweeter and polypropylene woofer cone, these coaxial speakers provide seamless sound from a single point, ensuring clear highs and deep lows. Designed with a durable black stamped steel basket and a shallow 2.16" mounting depth, they fit most vehicles easily, making them an ideal upgrade for audiophiles seeking premium in-car audio performance.

## Description

When you need a top-notch qualified speaker for your car speaker systems, then better check out the new Bio 6.5" Coax Speaker from CT Sounds! With black stamp steel basket, the Bio 6.5" Coax speaker lets you go for high sounds without any possible fractures. The plastic polypropylene cone of this speaker lets you have that reliability satisfaction that most of the customers' desire. For your car speakers, the BIO 6.5" is just an ace because- the tweeter and the woofer are placed at the same location from where, the audio output; as a whole of all the audio frequencies, comes out. Basically, that is the meaning of being Coax automobile speakers. More specifically, vehicles having a single point of speaker installation, going for a Coax car speakers like Bio 6.5" is just the one stop solution! Features: 1. It entails 3mm front plate which is coated with fine quality white Zinc. 2. The speaker includes a 13mm silk-dome tweeter on top of the woofer at the center. 3. There is a crossover circuit inbuilt after the speaker contacts rigidly. 4. There is a majestic voice coil of 0.8" (diameter) at the central portion of the speaker skeleton. Technical Specifications: 1. Speaker/woofer size: 6.5" Coaxial 2. Crossover circuit: 3.3 μF capacitor (50V rated) For Woofer: 3. DC resistance: 3.2 ohm 4. Resonant frequency: 102 Hz 5. Magnetic field (B): 8800 Tesla 6. QTS: 1.186 7. Cone material: Plastic polypropylene (PP), NBR surround For Tweeter: 8. Tweeter size (diameter): 13 mm 9. Tweeter type: Silk-dome Ratings: 10.Power rating per speaker: 30W (rms), 60W (max) 11. Power rating per pair: 60W (rms), 120W (max) 12. Frequency range (-10dB): 50 Hz - 20 kHz 13. Impedance: 4 ohm 14. SPL: 89 dB (@ 1w/1m) Mounting Parameters: 15. Cutout diameter: 5.65" 16. Mounting depth: 2.16"

Review: Great speaker for $49 - Crystal clear sound very good highs and mids and bass is ok and Bill quality seems very decent. Only complaint is the speaker wire terminal is kind of flimsy, I will buy another pair for another car
Review: Beautiful sound quality - Excellent sound quality and very responsive to any issues first pair had trouble with and I told them had another pair at my house when I got home from work the next day very very happy

## Features

- Speaker Power Rating Per Pair - 60w RMS / 120w MAX
- 6.5 Inch 2 Way Silk Dome Tweeter Coax Car Speakers
- 6.5 Speakers Frequency range (-10dB): 50 Hz - 20 kHz, SPL: 89 dB (@ 1w/1m)
- 6.5 Car Speakers Cone material: Plastic polypropylene (PP) with NBR surround
- Car Speakers Mounting Depth: 2.16"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LWKO0R2 |
| Additional Features | Amplifier |
| Antenna Location | Car |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Brand | CT Sounds |
| Built-In Media | 2 x Speaker |
| Color | black |
| Compatible Devices | MP3 Player, Smartphone, Tablet |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Auxiliary |
| Connectivity technology | Auxiliary |
| Control Method | Voice |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 343 Reviews |
| Enclosure Material | Polypropylene |
| Frequency Response | 20 KHz |
| Frequency response | 20 KHz |
| Impedance | 4 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 16.6D x 16.6W x 5.9H centimeters |
| Item Weight | 16 Grams |
| MP3 player | No |
| Manufacturer | CT Sounds |
| Maximum Range | 10 Meters |
| Model Name | BIO-6-5-COX |
| Model Number | BIO-6-5-COX |
| Mounting Type | Flush Mount |
| Mounting type | Flush Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 200 Watts |
| Speaker Size | 6.5 Inches |
| Speaker Type | Coaxial |
| Speaker maximum output power | 200 Watts |
| Specific Uses For Product | Car |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 Inches |
| Tweeter Diameter | 0.75 Inches |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 6.5 Inches |

## Product Details

- **Audio output mode:** Surround
- **Brand:** CT Sounds
- **Connectivity technology:** Auxiliary
- **Frequency response:** 20 KHz
- **Speaker maximum output power:** 200 Watts

## Images

![Bio 6.5-Inch 2-Way Silk Dome Coaxial Car Speakers (Pair) - Image 1](https://m.media-amazon.com/images/I/71IKFTDluZL.jpg)

## Questions & Answers

**Q: I putting these in  95 gmc have a pioneer 400w 2chl should i go down on the amp or just set the gain down lower to drive the speaker**
A: For the size of your amp I wouldn't go with that coaxial. I would go with a higher series or separates.

**Q: Will these fit in a 2006 gmc envoy xl .  I know i need a 6.5 but will the be to long**
A: It fit in a Honda Civic. Not sure about GMC

**Q: Is this for a 2008 honda accord**
A: Look online for the speaker size of your car and if says 6.5 inch then it'll be a perfect fit

**Q: it would fit in my 1998 jeep wrangler overhead bar?**
A: Yes, they should. You may need to make some modifications to make them fit depending on the exact model you have.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great speaker for $49
*by C***S on 10 May 2026*

Crystal clear sound very good highs and mids and bass is ok and Bill quality seems very decent. Only complaint is the speaker wire terminal is kind of flimsy, I will buy another pair for another car

### ⭐⭐⭐⭐⭐ Beautiful sound quality
*by W***N on 16 September 2026*

Excellent sound quality and very responsive to any issues first pair had trouble with and I told them had another pair at my house when I got home from work the next day very very happy

### ⭐⭐⭐⭐⭐ What a bargain!
*by H***E on 16 September 2017*

If you're looking for realistic sound without super high volume capability for a low price, you'll be hard pressed to find a better product than this one. This is my first purchase from CT Sounds, but I doubt it'll be my last. I'm running these from a Sony MEX-XB100BT head unit, which pushes 40W RMS per channel, and you do get significant cone breakup when you push them too hard; the 30W per channel power rating sounds about right to me. Bass output isn't great, but they sound really good down to the 80 Hz High Pass Filter I'm running. If you want bass, you should really consider a subwoofer. The speaker terminals are pretty flimsy, but the rest of the construction looks pretty good, and I imagine they'll last a long time as long as you don't thrash them. These are great for rear fill or for an upgrade over stock speakers, and if you want clarity for talk or for music, they're a fantastic bargain.

## Frequently Bought Together

- CT Sounds BIO-6-5-COX 6.5 Inch Coaxial Car Speakers, 200 Watts Max, Pair
- CT Sounds BIO-6X9-COX 6x9 Inch Coaxial Car Speakers, 200 Watts Max, Pair
- CT Sounds BIO-4X6-COX 4x6 Inch Coaxial Car Speakers, 160 Watts Max, Pair

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-10-19*