---
product_id: 661549752
title: "NVX XSP65KIT, 600W Peak (200W RMS) 6.5\" X-Series 2-Way Component Speaker System with Carbon Fiber Cones and 25mm Silk Dome Tweeters"
brand: "nvx"
price: "¥153987"
currency: JPY
in_stock: true
reviews_count: 5
category: "Nvx"
url: https://www.desertcart.jp/products/661549752-nvx-xsp65kit-600w-peak-200w-rms-6-5-x-series
store_origin: JP
region: Japan
---

# 600W Peak Power 1-3/16" High-Temp Voice Coil Carbon Fiber Durable Cone NVX XSP65KIT, 600W Peak (200W RMS) 6.5" X-Series 2-Way Component Speaker System with Carbon Fiber Cones and 25mm Silk Dome Tweeters

**Brand:** nvx
**Price:** ¥153987
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your ride’s soundtrack with NVX XSP65KIT – where power meets precision.

## Quick Answers

- **What is this?** NVX XSP65KIT, 600W Peak (200W RMS) 6.5" X-Series 2-Way Component Speaker System with Carbon Fiber Cones and 25mm Silk Dome Tweeters by nvx
- **How much does it cost?** ¥153987 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/661549752-nvx-xsp65kit-600w-peak-200w-rms-6-5-x-series)

## 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

- • **Rugged Rubber Surrounds:** Built to endure daily wear and tear while maintaining flexible, rich sound.
- • **Heat-Resistant Voice Coils:** Engineered to handle intense power without distortion or damage.
- • **Power That Commands Attention:** 600W peak power ensures your sound dominates every drive.
- • **Carbon Fiber Cones for Lasting Clarity:** Lightweight yet ultra-durable cones deliver pristine audio without compromise.
- • **Silk Dome Tweeters with German Precision:** Experience warm, crystal-clear highs that elevate every track.

## Overview

The NVX XSP65KIT is a premium 6.5" 2-way component speaker system featuring carbon fiber cones for durability and superior sound quality, a high-temp 1-3/16" voice coil for exceptional power handling up to 600W peak, and German-made silk dome tweeters delivering clear, warm treble. Designed for car audio enthusiasts seeking robust, long-lasting performance with a sleek, professional finish.

## Description

Product Details: 6-1/2" NVX X-Series 2-way Component System Car Speakers Power Handling: Peak: 600 watts per set / 300 watts each side RMS: 200 watts per set / 100 watts each side Carbon Fiber cone material Rubber speaker surround 1" Silk Dome Tweeters CEA-2031 compliant: Yes 1-3/16" Voice coil Ferrite magnet motor structure Top-mount Depth: 2.52" Cutout Dimensions: 5.71" Impedance: 4 ohms Frequency Response: 40 - 21 Hz Sensitivity: 92 dB Authorized Internet Deal

Review: Very high quality system. I am running these full range with no crossover at 75watts each. Super clean sound, amazing bass response and the silk dome tweeter is what my ears like. I gave these a try as I noticed the name brands have really cut back on quality and you need to spend 3x to get a name brand speaker with the same quality of components and a full crossover. Oh and a copper voice coil, many speakers in this price range cheap out and do a copper CLAD aluminum wire. I have no idea how other manufactures stay in business with speakers like these in the market place at the current price of $150.
Review: Why did you pick this product vs others?: Once again nvx with exceptional products that perform many leagues out of their price range, don’t even have them on an amp yet and they are way louder and better quality than the “audiophile grade” fostgates that I had

## Features

- Cone - The real Carbon Fiber provides a resilient and durable lightweight material that offers best in class sound quality with the advantage of long lasting material.
- Voice Coil - The 1-3/16" Voice coil is able to withstand high temperatures yet maintain its strength. This gives our speakers superior current distribution, effective heat dissipation and incredible power handling.
- Surround - Rubber has the ability to endure abuse without any sign of damage. It complements the whole structure of the speaker by allowing flexibility where it is most needed, without the wear and tear.
- Basket - The stamped basket offers a strong and rigid platform allowing for increased durability.
- Tweeter - A German-made Silk Dome Tweeter delivers warm treble with remarkable clarity and definition.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Carbon Fiber |
| Model Name | XSP65KIT |
| Speaker Type | Surround Sound |
| Special Feature | Tweeters |
| Recommended Uses For Product | For Surround Sound Systems |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Subwoofer Diameter | 6.5 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Colour | black |
| Item Weight | 2.67 Kilograms |
| Impedance | 4 Ohms |
| Is Waterproof | False |
| Control Method | Voice |
| Wireless Communication Technology | Wi-Fi |
| Speaker Size | 6.5 Inches |
| Power Source | Corded Electric |
| Brand Name | NVX |
| Colour Name | black |
| Product Dimensions | 14.5 x 16.51 x 6.4 cm; 2.66 kg |
| Item model number | XSP65KIT |
| Manufacturer | NVX |
| Item Weight | 2 kg 660 g |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** NVX
- **Connectivity Technology:** Coaxial
- **Mounting Type:** Flush Mount
- **Speaker Maximum Output Power:** 600 Watts

## Images

![NVX XSP65KIT, 600W Peak (200W RMS) 6.5" X-Series 2-Way Component Speaker System with Carbon Fiber Cones and 25mm Silk Dome Tweeters - Image 1](https://m.media-amazon.com/images/I/41ND2oLoHOL.jpg)
![NVX XSP65KIT, 600W Peak (200W RMS) 6.5" X-Series 2-Way Component Speaker System with Carbon Fiber Cones and 25mm Silk Dome Tweeters - Image 2](https://m.media-amazon.com/images/I/51+w7K4h3zL.jpg)
![NVX XSP65KIT, 600W Peak (200W RMS) 6.5" X-Series 2-Way Component Speaker System with Carbon Fiber Cones and 25mm Silk Dome Tweeters - Image 3](https://m.media-amazon.com/images/I/51VHCCcPD2L.jpg)
![NVX XSP65KIT, 600W Peak (200W RMS) 6.5" X-Series 2-Way Component Speaker System with Carbon Fiber Cones and 25mm Silk Dome Tweeters - Image 4](https://m.media-amazon.com/images/I/51XFgh-fSBL.jpg)
![NVX XSP65KIT, 600W Peak (200W RMS) 6.5" X-Series 2-Way Component Speaker System with Carbon Fiber Cones and 25mm Silk Dome Tweeters - Image 5](https://m.media-amazon.com/images/I/51cd9VwLMXL.jpg)

## Questions & Answers

**Q: Are the speakers water proof?**
A: I don’t know but they are loud and crystal clear best 6x9s I’ve ever owned

**Q: Do these include grills?**
A: No

**Q: Do you have this in a 2ohm option?**
A: If you wire in series you create more resistance increasing the ohm load (positive to next speakers negative and that speakers positive back to the source)  parallel decreases ohm load in half (source neg. to two speakers negatives and same with positives). Remember the higher ohm load usually more stable / clean pwr, lower volume and easier on equipment!  1 ohm loads and less not alot of equipment can handle that!

**Q: Are these water proof/water resistant? Can I use it on my Harley saddle bags?**
A: They are made of carbon fiber. I have installed them in both the saddle bags and front faring with no issues. Again nothing is 💯 percent Waterproof.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***I on 28 August 2024*

Very high quality system. I am running these full range with no crossover at 75watts each. Super clean sound, amazing bass response and the silk dome tweeter is what my ears like. I gave these a try as I noticed the name brands have really cut back on quality and you need to spend 3x to get a name brand speaker with the same quality of components and a full crossover. Oh and a copper voice coil, many speakers in this price range cheap out and do a copper CLAD aluminum wire. I have no idea how other manufactures stay in business with speakers like these in the market place at the current price of $150.

### ⭐⭐⭐⭐⭐ Review
*by Z***Y on 9 July 2025*

Why did you pick this product vs others?: Once again nvx with exceptional products that perform many leagues out of their price range, don’t even have them on an amp yet and they are way louder and better quality than the “audiophile grade” fostgates that I had

### ⭐⭐⭐⭐⭐ Review
*by J***Z on 3 January 2026*

Like the quality and design. Just could not put the cover back on because this speakers are beautiful to look at. I think I wank the door 6.5’s next

## Frequently Bought Together

- NVX® XSP65KIT 6.5" Car Speakers, 600W Max, 200W RMS, 2-Way 6-1/2 inch Component System w/ 1" Silk Dome Tweeters & Passive X-Overs, Easy to Install in Cars/Trucks/Doors (Pair)
- NVX XBAF65 2 Piece 6.5" or 6.75" Weatherproof Silicone Rubber Speaker Baffle Kit

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*