---
product_id: 84523582
title: "Boss Audio NX654 Onyx 6.5\" 4-Way 400W Full Range Speaker"
brand: "boss audio systems"
price: "913.86 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Boss Audio Systems"
url: https://www.desertcart.tn/products/84523582-boss-audio-nx654-onyx-6-5-4-way-400w-full
store_origin: TN
region: Tunisia
---

# 80Hz-20kHz crisp range 400W max power punch Poly woofer + rubber surround Boss Audio NX654 Onyx 6.5" 4-Way 400W Full Range Speaker

**Brand:** boss audio systems
**Price:** 913.86 DT
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your drive with sound that commands the road!

## Quick Answers

- **What is this?** Boss Audio NX654 Onyx 6.5" 4-Way 400W Full Range Speaker by boss audio systems
- **How much does it cost?** 913.86 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/84523582-boss-audio-nx654-onyx-6-5-4-way-400w-full)

## Best For

- boss audio systems enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Driver Mastery:** 4-way setup with dual tweeters and 1.25" Mylar midrange for rich, layered soundscapes.
- • **Precision Audio Spectrum:** 80 Hz to 20 kHz frequency response ensures every note hits with clarity and depth.
- • **Durable Design for Long Haul:** Poly injection woofer cone paired with rubber surround for lasting performance and punchy bass.
- • **Seamless Vehicle Integration:** Flush mount design fits perfectly in your car doors for immersive, vibration-free audio.
- • **Power That Commands Attention:** 400 Watts max output delivers booming sound that fills your ride with authority.

## Overview

The Boss Audio NX654 Onyx is a 6.5" 4-way full-range speaker pair engineered for powerful 400W max output and 200W RMS per pair. Featuring a wide 80Hz-20kHz frequency response and 90dB sensitivity, it delivers crisp highs and deep bass through a poly injection woofer cone with rubber surround, dual tweeters, and a 1.25" Mylar midrange. Designed for flush mounting in vehicles, it offers durable, high-performance sound ideal for car audio enthusiasts seeking premium audio clarity and punch.

## Description

Boss Audio NX654 Onyx 6.5" 4-Way 400W Full Range Speaker Pair, 400 Watts MAX 200 Watts RMS Power Handling per Pair, 80 Hz to 20 kHz Frequency Response and 90dB Sensitivity, Poly Injection Woofer Cone and Rubber Surround, 2 Tweeters and 1.25 inch Mylar Cone Midrange Per Speaker.

Review: Can't get better in price range - overall build quality is good. Sound is good but my pioneer s509bt stereo is not able give the power they need to get good bass. Using a amplifier is giving good and punchy bass. Mounting in door will give you good bass but bass is more after putting them in ported box. These speakers have aluminium voice coil will is good thing if you want to play loud for longer time.
Review: NX Boss audio - Friends Boss audio Sound Are Vary Good Performance But you Won't To Install Component Also Then Sound Quality Convected to Subwoofer over all NX Audio Is Best

## Features

- Full Range 6.5" 4-Way Speaker Pair
- 400 Watts MAX 200 Watts RMS Power Handling per Pair
- 80 Hz to 20 kHz Frequency Response and 90dB Sensitivity
- Poly Injection Woofer Cone and Rubber Surround
- 2 Tweeters and 1.25 inch Mylar Cone Midrange Per Speaker

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004S55KZ8 |
| Age Range Description | Adult |
| Antenna Location | For Music Players, For Surround Sound Systems |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Battery Average Life | 1 Days |
| Battery Charge Time | 65 |
| Best Sellers Rank | #14,313 in Musical Instruments ( See Top 100 in Musical Instruments ) #17 in Full-Range |
| Box Contents | Speakers |
| Brand | BOSS Audio Systems |
| Brand Name | BOSS Audio Systems |
| Colour | ice |
| Compatible Devices | Desktop, Laptop, MP3 Player |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Controller Type | Touchpad |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 out of 5 stars 1,617 Reviews |
| EU Spare Part Availability Duration | 3 Years |
| Enclosure Material | Rubber |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00791489116213 |
| Impedance Unit of Measure | 4 Ohms |
| Is Waterproof | false |
| Item Dimensions D x W x H | 17.8D x 17.8W x 7.6H Centimeters |
| Item Weight Unit of Measure | 3.55 Pounds |
| MP3 player | No |
| Manufacturer | Ava Enterprises |
| Maximum Range | 25 metres |
| Model Name | NX654 |
| Model Number | NX654 |
| Mounting Type | Flush Mount |
| Network Connectivity Technology | Wired |
| Number of Audio Channels | 4.0 |
| Number of Items | 2 |
| Power Source | AC |
| Product Features | Subwoofer |
| Speaker Maximum Output Power | 400 Watts |
| Speaker Size | 6.5 Inches |
| Speaker Type | Component |
| Specific Uses For Product | Home entertainment, Home theater |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter Unit of Measure | 6.5 Inches |
| Tweeter Driver Diameter | 1 Inches |
| UPC | 182682355507 100010957858 163120504565 807031755196 791489116213 115970702653 100177404271 521375212558 872182699194 172304210765 809386473954 168141375446 151903159231 809187123102 012301992663 953214565844 |
| Warranty Description | no warranty available |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 6.5 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** BOSS Audio Systems
- **Connectivity Technology:** Wired
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 400 Watts

## Images

![Boss Audio NX654 Onyx 6.5" 4-Way 400W Full Range Speaker - Image 1](https://m.media-amazon.com/images/I/81M8DDOylJL.jpg)
![Boss Audio NX654 Onyx 6.5" 4-Way 400W Full Range Speaker - Image 2](https://m.media-amazon.com/images/I/91b5FhZufdL.jpg)
![Boss Audio NX654 Onyx 6.5" 4-Way 400W Full Range Speaker - Image 3](https://m.media-amazon.com/images/I/81SR-XFpcgL.jpg)
![Boss Audio NX654 Onyx 6.5" 4-Way 400W Full Range Speaker - Image 4](https://m.media-amazon.com/images/I/81MwiMb1c0L.jpg)
![Boss Audio NX654 Onyx 6.5" 4-Way 400W Full Range Speaker - Image 5](https://m.media-amazon.com/images/I/81-HEqYPhlL.jpg)

## Questions & Answers

**Q: will these speakers fit on a 1990 accord lx?**
A: Yes they can

**Q: can someone recommend an amp for these speakers?**
A: I wouldn't bother with an amp. I've got a Pioneer 50x4 stereo.  that's 22watts continuous output per channel and it's plenty loud. So much so my doors vibrate. I don't think these are really 400watts per pair unless it's the total of each individual part summed up... but they do sound good. Great bass, clean mids & Heights even at high volume. I'm happy with them but I'm going to get a subwoofer just so I don't have to drive them so hard

**Q: do i get 2 speakers when buy this?**
A: Resivo. Una caja de 2 bocinas o solo es 1

**Q: which speakers would you recommond for 04 subaru legacy with good bass?**
A: Just get these but make sure you have foam bafflers and make sure you get the size that fit your car once again with foam bafflers these have extreme bass if you know how to adjust your radio qualities and adjustments.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Can't get better in price range
*by K***A on 20 October 2018*

overall build quality is good. Sound is good but my pioneer s509bt stereo is not able give the power they need to get good bass. Using a amplifier is giving good and punchy bass. Mounting in door will give you good bass but bass is more after putting them in ported box. These speakers have aluminium voice coil will is good thing if you want to play loud for longer time.

### ⭐⭐⭐⭐⭐ NX Boss audio
*by G***. on 23 December 2018*

Friends Boss audio Sound Are Vary Good Performance But you Won't To Install Component Also Then Sound Quality Convected to Subwoofer over all NX Audio Is Best

### ⭐⭐⭐⭐ U can't find best as this... Really awesome
*by R***K on 6 October 2018*

Awesome... Just go for it.! without any doubt. I put 4 star because of the price,total ₹2500 including gst-₹381 but I give 5 star of the product. The black coloured spider quality is great and cone vinyl rubber surround looks great Over all...........Super quality finishing.. see my uploaded photos🙋

## Frequently Bought Together

- BOSS Audio Systems NX654 Onyx Series 6.5 Inch Car Door Speakers - 400 Watts (per pair), Coaxial, 4 Way, Full Range, 4 Ohms, Sold in Pairs, Bocinas Para Carro
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-23*