---
product_id: 20408875
title: "NVX® NSP68 6x8 Car Speakers, 540W Max, 180W RMS, 2-Way Coaxial w/Silk Dome Tweeters & Built-in X-Overs, Easy to Install in Cars/Trucks/Doors (Pair)"
brand: "nvx"
price: "VT39551"
currency: VUV
in_stock: true
reviews_count: 8
category: "Nvx"
url: https://www.desertcart.vu/products/20408875-nvx-nsp68-6x8-car-speakers-540w-max-180w-rms-2
store_origin: VU
region: Vanuatu
---

# 3/4" silk dome tweeter clarity 180W RMS total power High-temp KSV voice coil NVX® NSP68 6x8 Car Speakers, 540W Max, 180W RMS, 2-Way Coaxial w/Silk Dome Tweeters & Built-in X-Overs, Easy to Install in Cars/Trucks/Doors (Pair)

**Brand:** nvx
**Price:** VT39551
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with sound that commands attention!

## Quick Answers

- **What is this?** NVX® NSP68 6x8 Car Speakers, 540W Max, 180W RMS, 2-Way Coaxial w/Silk Dome Tweeters & Built-in X-Overs, Easy to Install in Cars/Trucks/Doors (Pair) by nvx
- **How much does it cost?** VT39551 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/20408875-nvx-nsp68-6x8-car-speakers-540w-max-180w-rms-2)

## Best For

- nvx enthusiasts

## Why This Product

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

## Key Features

- • **Crystal Clear Highs:** 3/4" silk dome tweeters provide warm, detailed treble for an immersive listening experience.
- • **Durable & Lightweight:** Polypropylene cones ensure precise mid and low tones without adding bulk or distortion.
- • **Powerful Sound Upgrade:** 180W RMS delivers rich, room-filling audio that outperforms factory speakers effortlessly.
- • **Plug & Play Convenience:** Metra 72-5600 installation kit guarantees a seamless fit for select Ford, Mazda, and Lincoln models.
- • **Heat-Resistant Performance:** High-temperature KSV voice coils maintain sound integrity even during extended drives.

## Overview

The NVX NSP68 6x8 N-Series 2-Way Coaxial Car Speakers combine 180W RMS power with premium 3/4" silk dome tweeters and durable polypropylene cones to deliver clear, dynamic sound. Featuring high-temperature KSV voice coils and a nitrile butadiene rubber surround for smooth, accurate audio reproduction, these speakers come with a Metra 72-5600 installation kit for easy plug-and-play setup in select Ford, Mazda, and Lincoln vehicles.

## Description

Product description NSP68 Product Details 6" x 8" NVX N-Series 2-way Coaxial Speaker Power Handling: RMS: 180 watts per pair / 90 watts each Polypropylene cone Nitrile Butadiene Rubber surround 3/4" Silk Dome Tweeters 1" Voice coil Top-mount Depth: 2.36" Cutout Dimensions: 5.11" x 7.40" Frequency Response: 70 - 20000 Hz Sensitivity: 89 dB Item highlights 270 watts Peak Each, 90 watts RMS Each Lightweight Polypropylene cone Integrated Crossover CEA-2031 compliant Impedance: 4 ohms

Review: Nvx - Overall these speakers go above and beyond, no crackle and clean n crisp
Review: Good song - Great sounds fit my Mazda5 2013

## Features

- HIGH POWER OUTPUT: Handles up to 540 watts peak power per pair (270W each) and 180 watts RMS per pair (90W each), delivering strong, clear audio performance with minimal distortion even at higher volumes.
- CRISP HIGHS WITH SILK DOME TWEETERS: Equipped with 20mm (3/4") silk dome tweeters for smooth, detailed high frequencies, enhancing vocals and instrument clarity for a balanced sound experience.
- DURABLE POLYPROPYLENE CONE: Built with a rigid polypropylene cone and NBR (Nitrile Butadiene Rubber) surround for long-lasting durability, improved bass response, and resistance to wear and tear.
- VERSATILE FITMENT: Designed to fit standard 6x8" speaker openings and compatible with most 5x7" locations, making installation easy across a wide range of vehicles.
- BALANCED SOUND PERFORMANCE: Features 4-ohm impedance, 89 dB sensitivity, and a wide frequency response of 70Hz–20kHz for well-rounded audio reproduction across lows, mids, and highs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C772X18 |
| Additional Features | Durable |
| Age Range Description | Adult |
| Antenna Location | car |
| Audio Driver Size | 6 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #11,795 in Electronics ( See Top 100 in Electronics ) #76 in Car Coaxial Speakers |
| Brand | NVX |
| Built-In Media | 2 x Speaker |
| Color | Black |
| Compatible Devices | Car Audio System |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Voice |
| Controller Type | Voice Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 out of 5 stars 71 Reviews |
| Enclosure Material | Polypropylene, Nitrile Butadiene Rubber (NBR) |
| Frequency Response | 20000 Hz |
| Is Waterproof | True |
| Item Dimensions D x W x H | 2.36"D x 8"W x 2.36"H |
| MP3 player | No |
| Manufacturer | NVX |
| Model Name | NSP68 |
| Model Number | NSP68 |
| Mounting Type | Car Mount,Coaxial |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 89 dB |
| Speaker Maximum Output Power | 80 Watts |
| Speaker Size | 6 Inches |
| Speaker Type | Coaxial |
| Specific Uses For Product | Car |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| Tweeter Diameter | 0.75 Inches |
| UPC | 818060011627 |
| Unit Count | 2.0 Count |
| Warranty Type | Limited Warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 6 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** NVX
- **Connectivity Technology:** Coaxial
- **Frequency Response:** 20000 Hz
- **Speaker Maximum Output Power:** 80 Watts

## Images

![NVX® NSP68 6x8 Car Speakers, 540W Max, 180W RMS, 2-Way Coaxial w/Silk Dome Tweeters & Built-in X-Overs, Easy to Install in Cars/Trucks/Doors (Pair) - Image 1](https://m.media-amazon.com/images/I/816k69-NfnL.jpg)
![NVX® NSP68 6x8 Car Speakers, 540W Max, 180W RMS, 2-Way Coaxial w/Silk Dome Tweeters & Built-in X-Overs, Easy to Install in Cars/Trucks/Doors (Pair) - Image 2](https://m.media-amazon.com/images/I/61uLnLjXvXL.jpg)
![NVX® NSP68 6x8 Car Speakers, 540W Max, 180W RMS, 2-Way Coaxial w/Silk Dome Tweeters & Built-in X-Overs, Easy to Install in Cars/Trucks/Doors (Pair) - Image 3](https://m.media-amazon.com/images/I/81cbSbqdzIL.jpg)
![NVX® NSP68 6x8 Car Speakers, 540W Max, 180W RMS, 2-Way Coaxial w/Silk Dome Tweeters & Built-in X-Overs, Easy to Install in Cars/Trucks/Doors (Pair) - Image 4](https://m.media-amazon.com/images/I/716RelR-xIL.jpg)
![NVX® NSP68 6x8 Car Speakers, 540W Max, 180W RMS, 2-Way Coaxial w/Silk Dome Tweeters & Built-in X-Overs, Easy to Install in Cars/Trucks/Doors (Pair) - Image 5](https://m.media-amazon.com/images/I/51xnjZC4bsL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nvx
*by Z***H on October 27, 2025*

Overall these speakers go above and beyond, no crackle and clean n crisp

### ⭐⭐⭐⭐⭐ Good song
*by D***S on July 28, 2025*

Great sounds fit my Mazda5 2013

### ⭐⭐⭐⭐ great replacement speaker
*by E***C on March 14, 2023*

I had a set of MB Quart components that were too big for the speaker cutout in my doors so I had to swap the woofer out with this one. i have them hooked up to an alpine 4 chan amp and i was really surprised at how good they sounded. they can take the power and still deliver clear crisp sound. not a high end speaker but great for everyday use. for coaxial speakers they are good to go.

## Frequently Bought Together

- NVX® NSP68 6x8 Car Speakers, 540W Max, 180W RMS, 2-Way Coaxial w/Silk Dome Tweeters & Built-in X-Overs, Easy to Install in Cars/Trucks/Doors (Pair)
- Metra 72-5600 Ford Speaker Harness 1998-UP
- NVX XBAF68 2 Piece Universal 6" x8” and 5"x7" Silicone Rubber Speaker Baffles with Self Adhesive Foam Base Pad

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-08*