---
product_id: 524533854
title: "BIO-4-COX 4 Inch Coaxial Car Speakers, 160 Watts Max, Pair"
brand: "ct sounds"
price: "375.25 DT"
currency: TND
in_stock: true
category: "Ct Sounds"
url: https://www.desertcart.tn/products/524533854-bio-4-cox-4-inch-coaxial-car-speakers-160-watts
store_origin: TN
region: Tunisia
---

# 4Ω impedance precision Silk-dome tweeter clarity 160W max power punch BIO-4-COX 4 Inch Coaxial Car Speakers, 160 Watts Max, Pair

**Brand:** ct sounds
**Price:** 375.25 DT
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your drive with sound that commands attention!

## Quick Answers

- **What is this?** BIO-4-COX 4 Inch Coaxial Car Speakers, 160 Watts Max, Pair by ct sounds
- **How much does it cost?** 375.25 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/524533854-bio-4-cox-4-inch-coaxial-car-speakers-160-watts)

## 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 Sound Boost:** 160 Watts max output delivers crisp, room-filling audio that transforms your daily drive.
- • **Rich, Balanced Audio:** Silk-dome tweeter paired with polypropylene woofer creates tight bass and clear mids for an immersive experience.
- • **Precision Engineering:** 4 Ohm impedance ensures seamless compatibility with factory or aftermarket head units for flawless sound.
- • **Sleek & Durable Design:** Compact 4-inch coaxial speakers with signature CT Sounds grilles blend style and performance perfectly.
- • **Effortless Installation:** Complete kit with premium wires, mounting screws, clips, and detailed wiring diagrams—upgrade your ride in no time.

## Overview

The CT Sounds BIO-4-COX 4 Inch Coaxial Car Speakers deliver up to 160 Watts max power with a 4 Ohm impedance, featuring a silk-dome tweeter and polypropylene woofer for rich, balanced sound. Designed for easy installation, this pair includes all necessary hardware and wiring, making it the perfect upgrade for factory or aftermarket car audio systems.

## Description

Buy CT Sounds BIO-4-COX 4 Inch Coaxial Car Speakers, 160 Watts Max, Pair: Coaxial Speakers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Speaker size: 4” 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 4" car speakers off your factory head unit, aftermarket head unit, or a multichannel amplifier
- Bio 2-way full-range 4" 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 delivering sound that is rich and full with tight bass and mids
- Includes (2) 4” signature CT Sounds speaker grilles, (2) premium speaker wires with pre-crimped female spade connectors, (8) 1" mounting screws, (8) mounting clips, and (1) product manual with wiring diagrams for easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXBWM6RR |
| Additional Features | Silk-dome tweeter |
| Antenna Location | car |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #13,149 in Electronics ( See Top 100 in Electronics ) #68 in Car Coaxial Speakers |
| Brand | CT Sounds |
| Built-In Media | (1) Product Manual with Wiring Diagrams For Easy Installation, (2) 4" Signature CT Sounds Speaker Grilles, (2) Bio 4" 160 Watt 2-Way Coaxial Car Speakers, (2) Premium Speaker Wires with Pre-Crimped Female Spade Connectors, (8) 1" Mounting Screws & (8) Mounting Clips |
| Color | black |
| Compatible Devices | MP3 Player, Smartphone, Tablet, Laptop, Desktop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Touch |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 4.5 out of 5 stars (169) |
| Enclosure Material | polypropylene |
| Impedance | 4 ohm |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 3.96"D x 3.96"W x 1.87"H |
| Item Weight | 1.23 kg |
| Manufacturer | CT Sounds |
| Model Name | BIO-4-COX |
| Model Number | BIO-4-COX |
| Mounting Type | Flush Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 160 watts |
| Speaker Size | 4 inches |
| Speaker Type | Coaxial |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 4 inches |
| UPC | 850044969074 |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Woofer Diameter | 4 inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** CT Sounds
- **Connectivity Technology:** Coaxial
- **Mounting Type:** Flush Mount
- **Speaker Maximum Output Power:** 160 watts

## Images

![BIO-4-COX 4 Inch Coaxial Car Speakers, 160 Watts Max, Pair - Image 1](https://m.media-amazon.com/images/I/71hRcypeWqL.jpg)

## Questions & Answers

**Q: Do they fit honda Goldwing?**
A: If you're handy with tools, sure.

## Frequently Bought Together

- CT Sounds BIO-4-COX 4 Inch Coaxial Car Speakers, 160 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/524533854-bio-4-cox-4-inch-coaxial-car-speakers-160-watts](https://www.desertcart.tn/products/524533854-bio-4-cox-4-inch-coaxial-car-speakers-160-watts)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-30*