---
product_id: 84523582
title: "Boss Audio NX654 Onyx 6.5\" 4-Way 400W Full Range Speaker"
brand: "boss audio systems"
price: "175785CFA"
currency: XOF
in_stock: true
reviews_count: 13
url: https://www.desertcart.sn/products/84523582-boss-audio-nx654-onyx-6-5-4-way-400w-full
store_origin: SN
region: Senegal
---

# 80Hz-20kHz frequency range 400W max power Poly injection woofer cone Boss Audio NX654 Onyx 6.5" 4-Way 400W Full Range Speaker

**Brand:** boss audio systems
**Price:** 175785CFA
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — don’t just listen, experience the NX654!

## 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?** 175785CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/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

- • **Seamless Integration:** Flush mount design fits perfectly in your vehicle or home setup for sleek aesthetics.
- • **Advanced 4-Way Design:** Dual tweeters plus midrange and woofer for rich, layered sound clarity.
- • **Crystal Clear Audio Spectrum:** Wide 80Hz to 20kHz frequency response captures every note with precision.
- • **Power That Commands Attention:** 400 Watts max output delivers booming sound that fills any space.
- • **Durable Build for Long Sessions:** Poly injection woofer cone with rubber surround ensures lasting performance.

## Overview

The Boss Audio NX654 Onyx is a 6.5-inch 4-way full-range speaker pair engineered for powerful 400W max output and clear sound reproduction across 80Hz to 20kHz. Featuring a poly injection woofer cone, rubber surround, dual tweeters, and a mylar midrange, it delivers rich, dynamic audio ideal for home theaters and vehicle sound systems. Its flush mount design and durable materials make it a reliable choice for audiophiles seeking immersive sound with professional-grade build quality.

## 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: Superb Product - good sound and bass . But i got broken case for one speaker and i don't want to return because i loved it's performance.Value for money..

## 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 |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Wattage | 400 Watts |
| Audio input compatible with the item | Auxiliary |
| Batteries Included | No |
| Batteries Required | No |
| Battery Average Life | 1 Days |
| Best Sellers Rank | #16,379 in Musical Instruments ( See Top 100 in Musical Instruments ) #31 in Full-Range |
| Charging Time | 65 |
| Colour | ice |
| Colour Screen | No |
| Compatible Devices | Desktop, Laptop, MP3 Player |
| Control Method | Touch |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,611) |
| Date First Available | 6 August 2012 |
| EU Spare Part Availability Duration | 3 Years |
| Global Trade Identification Number | 00791489116213 |
| Impedance | 4 Ohms |
| Included Components | Speakers |
| Includes Rechargeable Battery | No |
| Is Waterproof | false |
| Item Weight | 1 kg 610 g |
| Item model number | NX654 |
| Manufacturer | Ava Enterprises |
| Material | Rubber |
| Maximum Range | 25 metres |
| Model | NX654 |
| Model Name | NX654 |
| Model Year | 2011 |
| Mounting Type | Flush Mount |
| Noise Level | 90 Decibels |
| Number of Items | 2 |
| Power Source | AC |
| Product Dimensions | 17.8D x 17.8W x 7.6H Centimeters |
| Recommended Uses For Product | For Music Players, For Surround Sound Systems |
| Set Name | Speaker Pair |
| Shape | rectangular prism |
| Speaker Size | 6.5 Inches |
| Speaker Type | Component |
| Special Feature | Subwoofer |
| Special Features | Subwoofer |
| Specific Uses For Product | Home entertainment, Home theater |
| Style | 6.5" 4-Way |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 Inches |
| Surround Sound Channel Configuration | 4.0 |
| Tweeter Diameter | 1 Inches |
| UPC | 182682355507 100010957858 163120504565 807031755196 791489116213 115970702653 100177404271 521375212558 872182699194 172304210765 809386473954 168141375446 151903159231 809187123102 012301992663 953214565844 |
| Water Resistance Level | Not Water Resistant |
| Wattage | 400 Watts |
| Wireless Communication Technology | Bluetooth |
| Woofer 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)

## 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.

### ⭐⭐⭐⭐⭐ Superb Product
*by R***K on 27 December 2018*

good sound and bass . But i got broken case for one speaker and i don't want to return because i loved it's performance.Value for money..

### ⭐⭐⭐⭐ 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 Senegal*
*Store origin: SN*
*Last updated: 2026-01-23*