---
product_id: 558568790
title: "BATVOX CS401 90 Watts 4 Inch 2 Ways 4 Ohm Impedance and Piezo Tweeter for Premium Car Audio Coaxial Car Speakers, Car Stereo Sound System with Removable Grill (2 Speakers)"
brand: "kasiylux"
price: "NT$2754"
currency: TWD
in_stock: true
reviews_count: 5
category: "Kasiylux"
url: https://www.desertcart.tw/products/558568790-batvox-cs401-90-watts-4-inch-2-ways-4-ohm
store_origin: TW
region: Taiwan
---

# 4Ω impedance for stable output 50-20kHz frequency range 90W peak power BATVOX CS401 90 Watts 4 Inch 2 Ways 4 Ohm Impedance and Piezo Tweeter for Premium Car Audio Coaxial Car Speakers, Car Stereo Sound System with Removable Grill (2 Speakers)

**Brand:** kasiylux
**Price:** NT$2754
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your drive with sound that commands attention!

## Quick Answers

- **What is this?** BATVOX CS401 90 Watts 4 Inch 2 Ways 4 Ohm Impedance and Piezo Tweeter for Premium Car Audio Coaxial Car Speakers, Car Stereo Sound System with Removable Grill (2 Speakers) by kasiylux
- **How much does it cost?** NT$2754 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/558568790-batvox-cs401-90-watts-4-inch-2-ways-4-ohm)

## Best For

- kasiylux enthusiasts

## Why This Product

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

## Key Features

- • **87dB Sensitivity:** Effortless clarity even at low volumes—your music, always detailed.
- • **Powerful 90W Peak Output:** Feel every beat with crystal-clear volume that dominates your drive.
- • **Easy Plug & Play Installation:** Upgrade your car audio without the hassle or need for professional help.
- • **Wide 50-20kHz Frequency Range:** Experience rich lows and sparkling highs across all your favorite genres.
- • **Durable Build with Removable Grill:** Road-ready design that protects your speakers and looks sleek.

## Overview

The BATVOX CS401 is a premium 4-inch, 2-way coaxial car speaker set delivering 75W RMS (90W peak) power with a broad 50-20kHz frequency response and 4Ω impedance. Designed for easy installation and durability, these speakers provide clear, balanced audio with 87dB sensitivity, perfect for upgrading any car stereo system.

## Description

Upgrade your driving experience with our superior coaxial speakers. Designed for hassle-free installation, our speakers deliver dynamic and immersive sound that will take your music and movies to the next level. Built to last with rugged and durable construction, our speakers can handle the toughest conditions and provide reliable and consistent performance. They're compatible with a wide range of car models and audio systems, making them a versatile and cost-effective upgrade. Our coaxial speakers offer exceptional value for money, with high-quality sound and rugged durability at an affordable price. Don't settle for inferior sound quality – upgrade to our coaxial speakers today and enjoy a superior driving experience.

Review: Just got a chance to install speakers today and they sound great. Will be doing a video on YouTube to show off the install and sound .I replaced the old Pyle speakers.
Review: Easy to install, good sound, reasonable price. I'm happy.

## Features

- Make the most of your music while driving with our 4 inch, 2-way coaxial speakers. With impressive specifications of 75 Watts RMS / 150 Watts max, 50-20kHz, 4ohm, and 87dB sensitivity, our speakers deliver high-quality sound that will elevate your driving experience. Whether you're on the road for a long journey or just commuting to work, our speakers will keep you entertained with rich and powerful audio.
- Our coaxial speakers feature a 2-way design that ensures a balanced sound with a frequency response range of 50-20kHz. This makes them perfect for a wide variety of musical genres, from classical to rock and everything in between. The 87dB sensitivity ensures that even at low power, the sound is clear and detailed, so you won't miss a beat.
- Installing our speakers is easy and hassle-free. They are designed to fit most standard car audio systems without requiring any professional knowledge or tools. The 4ohm impedance makes them stable and reliable, even at high volumes. You can enjoy your music with confidence, knowing that our speakers will deliver a top-notch performance.
- Our coaxial speakers are built to last, with high-quality materials and a durable construction that can withstand the rigors of the road. We stand behind the quality of our product and offer comprehensive after-sales service to assist you with any questions or concerns. We want you to be completely satisfied with your purchase, which is why we offer a warranty on our speakers.
- Our coaxial speakers are the perfect solution for anyone who wants to enjoy high-quality sound while driving. With a powerful 2-way design, impressive specifications, and durable construction, these speakers will enhance your driving experience and make you love your music even more. Buy now and take the first step towards upgrading your car's sound syste.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Is Electric | Yes |
| Power Source | Corded Electric |
| Number of Power Levels | 1 |
| Speaker Maximum Output Power | 90 Watts |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Number Of Circuits | 1 |
| Audio Driver Type | Piezoelectric Driver |
| Item Dimensions D x W x H | 4"D x 4"W x 1.75"H |
| Unit Count | 1.0 Count |
| Impedance | 4 Ohm |
| Number of Audio Channels | 2.0 |
| Frequency Response | 20 KHz |
| Compatible with Vehicle Type | Car |
| Compatible Devices | ['Smartphone', 'MP3 Player', 'Tablet'] |
| Speaker Size | 4 Inches |
| Woofer Diameter | 4 Inches |
| Water Resistance Level | Not Water Resistant |
| MP3 player | No |
| Number of Ethernet Ports | 2 |
| Specific Uses For Product | Car, For Music Players |
| Is Waterproof | FALSE |
| Warranty Type | Limited |
| Control Method | Touch |
| Audio Output Mode | Stereo |
| Mounting Type | Speaker |
| Material Type | Plastic |
| Speaker Type | Coaxial |
| Additional Features | Car Speaker |
| Recommended Uses For Product | For Music Players |
| Subwoofer Diameter | 4 Inches |

## Product Details

- **Brand:** BATVOX
- **Speaker maximum output power:** 90 Watts
- **Frequency response:** 20 KHz
- **Connectivity technology:** Coaxial
- **Audio output mode:** Stereo

## Images

![BATVOX CS401 90 Watts 4 Inch 2 Ways 4 Ohm Impedance and Piezo Tweeter for Premium Car Audio Coaxial Car Speakers, Car Stereo Sound System with Removable Grill (2 Speakers) - Image 1](https://m.media-amazon.com/images/I/715foy5i25L._AC_SL1500_.jpg)
![BATVOX CS401 90 Watts 4 Inch 2 Ways 4 Ohm Impedance and Piezo Tweeter for Premium Car Audio Coaxial Car Speakers, Car Stereo Sound System with Removable Grill (2 Speakers) - Image 2](https://m.media-amazon.com/images/I/715foy5i25L._AC_SX679_.jpg)
![BATVOX CS401 90 Watts 4 Inch 2 Ways 4 Ohm Impedance and Piezo Tweeter for Premium Car Audio Coaxial Car Speakers, Car Stereo Sound System with Removable Grill (2 Speakers) - Image 3](https://m.media-amazon.com/images/I/71bedRjiowL._AC_SX679_.jpg)
![BATVOX CS401 90 Watts 4 Inch 2 Ways 4 Ohm Impedance and Piezo Tweeter for Premium Car Audio Coaxial Car Speakers, Car Stereo Sound System with Removable Grill (2 Speakers) - Image 4](https://m.media-amazon.com/images/I/71pjneplyVL._AC_SX679_.jpg)
![BATVOX CS401 90 Watts 4 Inch 2 Ways 4 Ohm Impedance and Piezo Tweeter for Premium Car Audio Coaxial Car Speakers, Car Stereo Sound System with Removable Grill (2 Speakers) - Image 5](https://m.media-amazon.com/images/I/81Dh-nn1QZL._AC_SX679_.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***S on 9 September 2025*

Just got a chance to install speakers today and they sound great. Will be doing a video on YouTube to show off the install and sound .I replaced the old Pyle speakers.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 17 June 2025*

Easy to install, good sound, reasonable price. I'm happy.

### ⭐⭐⭐⭐⭐ Review
*by L***S on 21 November 2025*

Great sound quality

## Frequently Bought Together

- BATVOX CS401 150 Watts 4 Inch 2 Ways 4 Ohm Impedance and Piezo Tweeter for Premium Car Audio Coaxial Car Speakers, Car Stereo Sound System with Removable Grill (2 Speakers)
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- BOSS Audio Systems CH6530 Chaos Series 6.5 Inch Car Door Speakers - 300 Watts (Pair), 3 Way, Full Range, Tweeters, Coaxial, Sold in Pairs

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-24*