---
product_id: 360958524
title: "CT Sounds BIO-5-25- 5.25 Inch Coaxial Car Speakers, 160 Watts Max, Pair"
brand: "ct sounds"
price: "524.70 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Ct Sounds"
url: https://www.desertcart.tn/products/360958524-ct-sounds-bio-5-25-5-25-inch-coaxial-car
store_origin: TN
region: Tunisia
---

# 4 Ohm impedance for easy amp match 5.25-inch precision driver 160W max power punch CT Sounds BIO-5-25- 5.25 Inch Coaxial Car Speakers, 160 Watts Max, Pair

**Brand:** ct sounds
**Price:** 524.70 DT
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your ride’s soundtrack—because your commute deserves a standing ovation!

## Quick Answers

- **What is this?** CT Sounds BIO-5-25- 5.25 Inch Coaxial Car Speakers, 160 Watts Max, Pair by ct sounds
- **How much does it cost?** 524.70 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/360958524-ct-sounds-bio-5-25-5-25-inch-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

- • **Balanced Soundscape:** Silk dome tweeter + polypropylene woofer combo ensures rich mids and sparkling highs.
- • **Plug & Play Versatility:** Compatible with factory head units, aftermarket stereos, or multichannel amps—upgrade without limits.
- • **Power That Packs a Punch:** 160 Watts max output delivers crisp, room-filling sound that transforms your daily drive.
- • **Perfect Fit, Effortless Upgrade:** 5.25-inch coaxial design fits factory mounts for a seamless, no-fuss installation.
- • **Built to Last, Designed to Impress:** Durable textured powdercoat frames keep your sound sharp and your style sharper.

## Overview

The CT Sounds BIO-5-25 is a pair of 5.25-inch coaxial car speakers delivering up to 160 Watts max power with a 4 Ohm impedance. Featuring a silk dome tweeter and polypropylene woofer, these speakers provide a balanced, full-range sound with crisp highs and rich mids. Designed for easy flush-mount installation, they work seamlessly with factory or aftermarket head units and amplifiers, making them a versatile and durable upgrade for any vehicle’s audio system.

## Description

The CT Sounds BIO-5-25- 5.25” 2-way coaxial car speakers are the perfect upgrade for your factory car speakers. Sold as a pair, the Bio 5.25 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 5 ¼ 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 5.25 inch speakers will take you on a sonic journey of rich mid-tones and crisp highs.

Review: excellent replacement for company truck speakers - was a company truck, a spare truck for that matter. speakers were blown, so i bought the cheapest possible compatible replacements. this fit the bill nicely. My only complaint is that the tweeters are rather bright, and i have the one particularly sensitive ear (100% deaf in left ear). You can tell there are supposed to be mids, but i didn't bother with foam baffles because, well, it's a company truck, so sound quality wasn't exactly my concern, but the sound quality compared to blown speakers was 100% an improvement. In the future if i get a new primary truck that uses these speakers, i will do a proper install and update my review to reflect that, but for now, expect to turn the treble down on the EQ 2 or 3 notches.
Review: SHOCKINGLY good for the price! - Given the price, honestly I wasn't expecting much but you never wanna put expensive speakers in a truck. I added these to my beater 2000 International rollback. Coupled with the dirt cheap $25 Dual Wal-Mart stereo as reviewed by Big D - Old School Stereo (YT), I'm absolutely blown away by how good this combination sounds. Plays Steely Dan crisp & clear turned all the way up to volume level 35 (max is 40) while not getting muddy at all with the bass set at level 5. Any other cheap setup like this never cuts thru the noise of a truck but this sure does. S/N ratio must be a little better than what they rate them at. Speakers appear to be built very well with nice quality textured powdercoat frames & I expect they will last as long as I care for them to. I'll be buying more sets for my other trucks. Super impressive!

## Features

- Speaker size: 5.25” car speaker, Speaker type: Coaxial, Impedance per speaker: 4 Ohm, Power per speaker: 40 Watts RMS | 80 Watts Max, Total system power: 80 Watts RMS | 160 Watts Max
- Upgrade your factory car speakers; run these 5 ¼ car speakers off your factory head unit, aftermarket head unit, or a multichannel amplifier
- Bio 2-Way Full Range 5 ¼ speakers car audio come closer to earth delivering a nicely balanced tonal range at a price that won’t send you into space
- Silk dome tweeter is combined with the polypropylene woofer in a single form factor to make installation easier and get you rocking much quicker
- Don’t just hear sound. Travel to the future and experience it. CT Sounds car 5.25 speakers will take you on a sonic journey of rich mid-tones and crisp highs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094KQJ9CL |
| Additional Features | Amplifier |
| Antenna Location | Polypropylene |
| Audio Driver Size | 5.25 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 1 days |
| Brand | CT Sounds |
| Built-In Media | 2 x Speaker |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Coaxial |
| Connectivity technology | Coaxial |
| Control Method | Remote |
| Controller Type | Coaxial |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 out of 5 stars 113 Reviews |
| Enclosure Material | Polypropylene |
| Impedance | 4 Ohms |
| Is Waterproof | False |
| Item Weight | 1.55 Kilograms |
| MP3 player | No |
| Manufacturer | CT Sounds |
| Material | Polypropylene |
| Model Name | BIO 5-25 |
| Model Number | BIO-5-25-COX |
| Mounting Type | Flush Mount |
| Mounting type | Flush Mount |
| Number of Audio Channels | 2 |
| Number of Items | 2 |
| Power Source | plug_in_electric |
| Speaker Maximum Output Power | 160 Watts |
| Speaker Size | 5.25 Inches |
| Speaker Type | Coaxial |
| Speaker maximum output power | 160 Watts |
| Specific Uses For Product | In-car audio systems |
| Subwoofer Diameter | 5.25 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 850021258764 |
| Woofer Diameter | 5.25 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** CT Sounds
- **Connectivity technology:** Coaxial
- **Mounting type:** Flush Mount
- **Speaker maximum output power:** 160 Watts

## Images

![CT Sounds BIO-5-25- 5.25 Inch Coaxial Car Speakers, 160 Watts Max, Pair - Image 1](https://m.media-amazon.com/images/I/71GaWMN54hL.jpg)
![CT Sounds BIO-5-25- 5.25 Inch Coaxial Car Speakers, 160 Watts Max, Pair - Image 2](https://m.media-amazon.com/images/I/71lGNQ9EX5L.jpg)
![CT Sounds BIO-5-25- 5.25 Inch Coaxial Car Speakers, 160 Watts Max, Pair - Image 3](https://m.media-amazon.com/images/I/71yEC41cmnL.jpg)
![CT Sounds BIO-5-25- 5.25 Inch Coaxial Car Speakers, 160 Watts Max, Pair - Image 4](https://m.media-amazon.com/images/I/61tK4BOLmkL.jpg)
![CT Sounds BIO-5-25- 5.25 Inch Coaxial Car Speakers, 160 Watts Max, Pair - Image 5](https://m.media-amazon.com/images/I/817McABP3OL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ excellent replacement for company truck speakers
*by C***S on 26 February 2023*

was a company truck, a spare truck for that matter. speakers were blown, so i bought the cheapest possible compatible replacements. this fit the bill nicely. My only complaint is that the tweeters are rather bright, and i have the one particularly sensitive ear (100% deaf in left ear). You can tell there are supposed to be mids, but i didn't bother with foam baffles because, well, it's a company truck, so sound quality wasn't exactly my concern, but the sound quality compared to blown speakers was 100% an improvement. In the future if i get a new primary truck that uses these speakers, i will do a proper install and update my review to reflect that, but for now, expect to turn the treble down on the EQ 2 or 3 notches.

### ⭐⭐⭐⭐⭐ SHOCKINGLY good for the price!
*by A***C on 7 March 2024*

Given the price, honestly I wasn't expecting much but you never wanna put expensive speakers in a truck. I added these to my beater 2000 International rollback. Coupled with the dirt cheap $25 Dual Wal-Mart stereo as reviewed by Big D - Old School Stereo (YT), I'm absolutely blown away by how good this combination sounds. Plays Steely Dan crisp & clear turned all the way up to volume level 35 (max is 40) while not getting muddy at all with the bass set at level 5. Any other cheap setup like this never cuts thru the noise of a truck but this sure does. S/N ratio must be a little better than what they rate them at. Speakers appear to be built very well with nice quality textured powdercoat frames & I expect they will last as long as I care for them to. I'll be buying more sets for my other trucks. Super impressive!

### ⭐⭐⭐⭐⭐ Great Sound
*by G***. on 24 June 2026*

Nice clear sound good value for money

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-22*