---
product_id: 5025224
title: "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"
brand: "boss audio systems"
price: "455.47 DT"
currency: TND
in_stock: true
category: "Boss Audio Systems"
url: https://www.desertcart.tn/products/5025224-nx654-onyx-series-6-5-inch-car-door-speakers-400
store_origin: TN
region: Tunisia
---

# 4 Ohm impedance 50Hz-20kHz frequency range 400W max power 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

**Brand:** boss audio systems
**Price:** 455.47 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your ride’s vibe with BOSS-level sound power!

## Quick Answers

- **What is this?** 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 by boss audio systems
- **How much does it cost?** 455.47 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/5025224-nx654-onyx-series-6-5-inch-car-door-speakers-400)

## 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

- • **Powerful 400W Output:** Feel every beat with max power that transforms your drive.
- • **3-Year Platinum Warranty:** Drive worry-free with industry-leading coverage and support.
- • **Full-Range 4-Way Coaxial Design:** Experience crystal-clear highs and deep lows in one sleek speaker.
- • **Durable Black Poly Injection Cone:** Built to last with premium materials that resist wear and tear.
- • **Precision 6.5 Inch Dynamic Drivers:** Optimized size for perfect door fit and immersive soundstage.

## Overview

The BOSS Audio Systems NX654 Onyx Series are 6.5-inch, 4-way coaxial car door speakers delivering up to 400 watts of max power per pair. Featuring a frequency response from 50 Hz to 20 kHz and 4-ohm impedance, these speakers combine a black poly injection cone and rubber surround for durability and rich sound. Sold in pairs with a 3-year platinum warranty, they are designed for professional installation to elevate your in-car audio experience.

## Description

BOSS Audio Systems NX654 Onyx Series 6.5 Inch Car Door Speakers - 400 Watts Max, 4 Way, Full Range, Coaxial, Sold in Pairs, Bocinas Para Carro

## Features

- COAXIAL SPEAKER PAIR: Full Range ONYX 6.5" 4-Way 4 Ohm Car Coaxial Speaker Pair
- 400 WATTS MAX POWER: 400 Watts MAX 200 Watts RMS power handling per pair
- MYLAR DOME TWEETER: 2, 0.75-Inch Tweeters and 1.25 Inch Mylar Cone Midrange per speaker
- POLY INJECTION CONE: Poly Injection Cone Material; Stamped Steel Baskets; Metal Mesh Grills
- SPECIFICATIONS: Impedance: 4 Ohm; Frequency Response: 65-20kHz; SPL: 90 dB; 1" Aluminum Voice Coil; Mounting Depth: 2.25 inches; Mounting Diameter: 5.63 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004S55KZ8 |
| Additional Features | Hi Res Audio |
| Antenna Location | For Music Players |
| Audio Driver Size | 6.5 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #11,086 in Electronics ( See Top 100 in Electronics ) #48 in Car Coaxial Speakers |
| Brand | BOSS Audio Systems |
| Built-In Media | Speakers |
| Compatible Devices | Smartphone, MP3 Player, Laptop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Powerline |
| Control Method | Touch |
| Controller Type | Voice Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,724) |
| EU Spare Part Availability Duration | 3 years |
| Enclosure Material | Rubber |
| Frequency Response | 45 hertz |
| Global Trade Identification Number | 00791489116213 |
| Impedance | 4 ohm |
| Is Waterproof | False |
| Item Dimensions D x W x H | 7"D x 7"W x 3"H |
| Item Type Name | BOSS Audio Systems NX654 Car Speakers - 400 Watts Per Pair, 200 Watts Each, 6.5 Inch, Full Range, 4 Way, Sold in Pairs |
| Item Weight | 3.6 pounds |
| Manufacturer | BOSS Audio Systems |
| Maximum Range | 25 meters |
| Model Name | NX654 |
| Model Number | NX654 |
| Mounting Type | Speaker |
| Number of Audio Channels | 4 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 400 watts |
| Speaker Size | 6.5 inches |
| Speaker Type | Component |
| Specific Uses For Product | Car Audio |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 inches |
| UPC | 182682355507 100010957858 163120504565 807031755196 791489116213 115970702653 100177404271 521375212558 872182699194 172304210765 809386473954 168141375446 151903159231 809187123102 012301992663 953214565844 |
| Unit Count | 1 Count |
| Warranty Description | 3 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by Amazon.com. This offer is not valid on purchases made from third party market place sellers |
| Warranty Type | Extended |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 6.5 inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** BOSS Audio Systems
- **Connectivity Technology:** Powerline
- **Frequency Response:** 45 hertz
- **Speaker Maximum Output Power:** 400 watts

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81M8DDOylJL.jpg)

## Available Options

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

## 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.

## 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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**Shop now:** [https://www.desertcart.tn/products/5025224-nx654-onyx-series-6-5-inch-car-door-speakers-400](https://www.desertcart.tn/products/5025224-nx654-onyx-series-6-5-inch-car-door-speakers-400)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-12*