---
product_id: 360958517
title: "BIO-5-25-COX"
brand: "ct sounds"
price: "€ 95.57"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ct Sounds"
url: https://www.desertcart.hr/products/360958517-bio-5-25-cox
store_origin: HR
region: Croatia
---

# 4 Ohm impedance for efficient power use 5.25-inch coaxial full-range drivers 160W max power for booming sound BIO-5-25-COX

**Brand:** ct sounds
**Price:** € 95.57
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your drive with sound that commands attention!

## Quick Answers

- **What is this?** BIO-5-25-COX by ct sounds
- **How much does it cost?** € 95.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/360958517-bio-5-25-cox)

## 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

- • **Plug & Play Versatility:** Works flawlessly with factory head units, aftermarket stereos, or multichannel amps.
- • **Power That Packs a Punch:** 160 Watts max output delivers crisp, clear sound that dominates road noise.
- • **Balanced Audio Experience:** Silk dome tweeter + polypropylene woofer combo ensures rich mids and sparkling highs.
- • **Built to Last, Ready to Rock:** Durable textured powdercoat frames designed to withstand daily driving wear and tear.
- • **Perfect Fit, Effortless Upgrade:** 5.25-inch coaxial design fits most factory mounts for a seamless install.

## Overview

The CT Sounds BIO-5-25-COX 5.25-inch coaxial car speakers deliver up to 160 Watts max power with a 4 Ohm impedance, combining a silk dome tweeter and polypropylene woofer for a balanced, full-range audio experience. Designed for easy installation in most vehicles, these durable speakers upgrade factory sound systems with crisp highs and rich mid-tones, making every drive a sonic journey.

## Description

Product description

## 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 | Bass Boost |
| Antenna Location | Polypropylene |
| Audio Driver Size | 5.25 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #13,346 in Electronics ( See Top 100 in Electronics ) #89 in Car Coaxial Speakers |
| Brand | CT Sounds |
| Built-In Media | 2 x Speaker |
| Compatible Devices | Smartphone, Tablet, Laptop, Television, Desktop, MP3 Player, Projector, Gaming Console |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Remote |
| Controller Type | Coaxial |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 out of 5 stars 109 Reviews |
| Enclosure Material | Polypropylene, Silk |
| Impedance | 4 Ohms |
| Is Waterproof | FALSE |
| Item Weight | 1.55 Kilograms |
| MP3 player | No |
| Manufacturer | CT Sounds |
| Material | Polypropylene , Silk |
| Model Name | BIO-5-25-COX |
| Model Number | BIO-5-25-COX |
| Mounting Type | Car Mount,Coaxial |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 160 Watts |
| Speaker Size | 5.25 Inches |
| Speaker Type | Coaxial |
| Specific Uses For Product | In-car audio systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 5.25 Inches |
| Tweeter Diameter | 13 Millimeters |
| UPC | 850021258764 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 5.25 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** CT Sounds
- **Connectivity Technology:** Wired
- **Mounting Type:** Bracket Mount
- **Speaker Maximum Output Power:** 160 Watts

## Images

![BIO-5-25-COX - Image 1](https://m.media-amazon.com/images/I/71GaWMN54hL.jpg)
![BIO-5-25-COX - Image 2](https://m.media-amazon.com/images/I/71lGNQ9EX5L.jpg)
![BIO-5-25-COX - Image 3](https://m.media-amazon.com/images/I/71yEC41cmnL.jpg)
![BIO-5-25-COX - Image 4](https://m.media-amazon.com/images/I/61tK4BOLmkL.jpg)
![BIO-5-25-COX - Image 5](https://m.media-amazon.com/images/I/817McABP3OL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***C on March 7, 2024*



### ⭐⭐⭐⭐⭐ Review
*by R***K on June 4, 2025*



### ⭐⭐⭐⭐⭐ Review
*by C***S on December 25, 2024*



## Frequently Bought Together

- CT Sounds BIO-5-25-COX 5.25 Inch Coaxial Car Speakers, 160 Watts Max, Pair
- CT Sounds BIO-6-5-COX 6.5 Inch Coaxial Car Speakers, 200 Watts Max, Pair
- 5 .25" 5.25" Rear Door Speaker Adapter Spacer Rings Fits 1996-2002 4Runner - SAK039_475-1 Pair

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/360958517-bio-5-25-cox](https://www.desertcart.hr/products/360958517-bio-5-25-cox)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-25*