---
product_id: 270520684
title: "4X Soundxtreme ST-680 5x7 Inch / 6x8 Inch 3-Way 700 Watts Coaxial Car Speakers 4-Ohm Polypropylene Mid-Woofer Cone Material Polyester Foam Speaker Surround"
brand: "xtremevision"
price: "5157658₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/270520684-4x-soundxtreme-st-680-5x7-inch-6x8-inch-3-way
store_origin: VN
region: Vietnam
---

# 90dB Sensitivity 45-20k Hz Range 700W Peak Power 4X Soundxtreme ST-680 5x7 Inch / 6x8 Inch 3-Way 700 Watts Coaxial Car Speakers 4-Ohm Polypropylene Mid-Woofer Cone Material Polyester Foam Speaker Surround

**Brand:** xtremevision
**Price:** 5157658₫
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate Your Drive with Soundxtreme!

## Quick Answers

- **What is this?** 4X Soundxtreme ST-680 5x7 Inch / 6x8 Inch 3-Way 700 Watts Coaxial Car Speakers 4-Ohm Polypropylene Mid-Woofer Cone Material Polyester Foam Speaker Surround by xtremevision
- **How much does it cost?** 5157658₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/270520684-4x-soundxtreme-st-680-5x7-inch-6x8-inch-3-way)

## Best For

- xtremevision enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed with a top-mount depth of just 3/8" and cutout dimensions of 5" x 7-3/16" for easy installation.
- • **Enhanced Clarity:** Equipped with a 1/2" PEI balanced dome tweeter for crisp highs and rich mids.
- • **Unleash the Power:** Experience a peak power handling of 700 watts for an audio experience that rocks your ride.
- • **Crystal Clear Sound:** Enjoy a frequency response range of 45 Hz to 20 kHz, ensuring every note is heard.
- • **Next-Level Technology:** Features EVC technology for an immediate upgrade over OEM speakers.

## Overview

The 4X Soundxtreme ST-680 speakers deliver an impressive 700 watts peak power, featuring a frequency response of 45 Hz to 20 kHz, a 1/2" PEI balanced dome tweeter, and advanced EVC technology for superior sound quality. With a compact design for easy installation, these speakers are perfect for any car audio enthusiast looking to upgrade their sound system.

## Description

Music is a great companion when you’re on the road, but most cars on the lot come equipped with low-quality factory speakers that don’t do your favorite tunes justice. If you're a real audiophile, it might be worth swapping out your car's speakers for ones of a higher caliber. And the good news is that you don't have to spend a fortune to do it, either. But before you begin your hunt for a new audio system for your automobile, there are a few things to consider. First should be budget. How much do you want to spend? Other important factors are sound quality, speaker size (do you want a 6x9 speaker, a 6.5-inch speaker or something with a killer bass?), as well as design. To help you make the right decision, we only choose the highest quality speaker such as SoundXtreme SX for you to buy.  Technical Details:  Power Handling - Peak: 700 Watt Features EVC (Extended Voice Coil) technology - immediate improvement above OEM Polypropylene mid-woofer cone material Polyester foam speaker surround 1/2" Polyether imide (PEI) balanced dome tweeter Neodymium magnet motor structure Stamped steel frame basket Top-mount Depth: 3/8" Cutout Dimensions: 5" x 7-3/16 " 4 ohms impedance Frequency Response: 45 - 20,000 Hz Sensitivity: 90dB Package Contents:  4x Soundxtreme ST-680

## Features

- Frequency Response: 45 - 20,000 Hz / Sensitivity: 90dB
- 1/2" Polyether imide (PEI) balanced dome tweeter / Neodymium magnet motor structure
- Power Handling - Peak: 700 Watt
- Features EVC (Extended Voice Coil) technology - immediate improvement above OEM
- Top-mount Depth: 3/8" Cutout Dimensions: 5" x 7-3/16 " 4 ohms impedance

## Product Details

- **Brand:** Xtremevision
- **Speaker Maximum Output Power:** 700 Watts
- **Connectivity Technology:** Coaxial
- **Audio Output Mode:** Stereo
- **Mounting Type:** Car Mount,Coaxial,Top Mount

## Images

![4X Soundxtreme ST-680 5x7 Inch / 6x8 Inch 3-Way 700 Watts Coaxial Car Speakers 4-Ohm Polypropylene Mid-Woofer Cone Material Polyester Foam Speaker Surround - Image 1](https://m.media-amazon.com/images/I/81o8quQMXcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice Sound
*by J***F on July 29, 2025*

These are super loud, and the sound carries. I put them in a 2005 F-150 with some generic Android Stereo. No issues.

### ⭐⭐⭐⭐⭐ Great speakers!
*by K***D on June 12, 2024*

Great value for money, they sound great for what I need. Fit right in place of the originals. First new speakers in this car ever and it’s a 97.

### ⭐⭐⭐ The price was good but the quality was just ok.
*by A***R on June 11, 2025*

These speakers sound the same as the factory speakers I took out of my F-150.

## Frequently Bought Together

- 4X Soundxtreme ST-680 5x7 Inch / 6x8 Inch 3-Way 700 Watts Coaxial Car Speakers 4-Ohm Polypropylene Mid-Woofer Cone Material Polyester Foam Speaker Surround
- HSTECH 72-5600 2 Pairs (4 Pack) Wire Cable Wiring Harness for Ford Lincoln Mercury Mazda Speakers Adapter Connector Adaptor Plug

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**Shop now:** [https://www.desertcart.vn/products/270520684-4x-soundxtreme-st-680-5x7-inch-6x8-inch-3-way](https://www.desertcart.vn/products/270520684-4x-soundxtreme-st-680-5x7-inch-6x8-inch-3-way)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-19*