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BOSS Audio Systems

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

Based on 1,724 reviews
Condition: New
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$41.99
Save $28.01 was $70.00

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Availability: In Stock.
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Arrives Tuesday, Nov 3
Order within 8 hours and 21 minutes

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At a glance

Condition
New
Style
6.5" 4-Way
Model
NX654
Dimensions
7"D x 7"W x 3"H
Weight
3.6 lb
Frequency Response
45 hertz
Audio Output Mode
Surround
Works with
Smartphone, MP3 Player, Laptop

Features 5

  • 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

Specs 42

Brand BOSS Audio Systems
Speaker Maximum Output Power 400 watts
Frequency Response 45 hertz
Connectivity Technology Powerline
Audio Output Mode Surround
Mounting Type Speaker
Enclosure Material Rubber
Speaker Type Component

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

Awesome sound
Style: 6.5" 4-Way
To make sound right you need an amp. But great sound now its time for a good sub.
Reviewed in the United States on August 7, 2026 by veen
Good bang for your buck!
Style: 6.5" 4-Way
Are you going to win sound competitions with these speakers? Probably not. Are they going to make your ears Bleed? Doubtful. Are they going to fit in your factory mounting spaces with no modifications or spacers? Maybe. (Depends on vehicle model). Are you gonna smile when they sound pretty decent and you only paid a fraction of the cost compared to high end speakers? Absolutely! For the price, these speakers work great in my opinion. I am NOT an audiophile nor am I an expert in sound quality. ... show more
Reviewed in the United States on April 4, 2025 by Blake
Great for the price
Style: 6.5" 4-Way
Installed to replace the 4 door speakers in my 2005 Tundra double cab. Very impressed with the sound, even with the original 21 year old OEM head unit.
Reviewed in the United States on August 23, 2026 by That guy
Awesome for the price!
Style: 6.5" 4-Way
Just replaced two of four factory speakers with these, and can't wait to do the other two! They sound amazing, especially for the price. Pretty good bass considering they aren't amplified or anything, and I can hear some sounds that cannot be heard by lesser speakers. Clear sound and with the wattage they have I hope not to have to worry about blowing them. The only drawback is that they were supposed to fit my truck (1997 Nissan extended cab) and they really don't without a great deal of effort. So don't trust that you will just be able to put them right in your vehicle, just because Amazon says they will fit. Since this is not a problem with the actual speakers, I am not deducting any stars for that though. **UPDATE**** I really can't install these in place of the stock back speakers. They stick out too far and would not only be aesthetically unappealing but would prevent me from being able to open the jump seats. I could install them elsewhere in the truck with some more effort but I don't want to do that. I prefer to just use something that at least kind of fits. I am going to return the 2nd pair and have ordered some that have less power but that hopefully will fit better. ... show more
Reviewed in the United States on August 27, 2015 by h0n3yB
Great speakers for the money!
Style: 6.5" 4-Way
This company never lets me down, I've been purchasing their products for several years. I installed these in an older RV with 6" speakers. I was able to slightly modify the opening and it took the 6.5" BOSS speakers. What a difference! Super happy with these, much better sound quality than another pair I purchased (and returned) that had what I thought was a better brand name. Buy these, you won't be disappointed! ... show more
Reviewed in the United States on February 11, 2025 by WRX Ron
Looking for quality cheap speakers? Buy these!
Style: 6.5" 4-Way
I replaced my blown front speakers in my 2000 Subaru Forester and these have performed great! I'm not highly educated on audio equipment so I can't honestly say how the sound quality compares to other brands but they have been great and I really crank up the volume in my car. At the price, ease of connectivity and the fact that they haven't blown in the few months I've used them, I am very happy with this purchase! Note: Amazon told me these were a fit for my car but they were slightly larger than the speakers I replaced them with. It hasn't been an issue and I still was able to snap the speaker covers back on just fine. Just a heads up if you own a 2000 Subaru Forester. ... show more
Reviewed in the United States on March 8, 2019 by Jacob Patsch
You get what you pay for.
Style: 6.5" 4-Way
They work as good as you'd assume any boss product to work, definitely a bit tinny on the highs but you get what you pay for, I'll more than likely be purchasing some ds18s next time around, but for a budget build or setup. They're not the worst you can get, speaker wire that comes with is junk. Mine broke in the door grommet from getting too cold I guess. ... show more
Reviewed in the United States on February 9, 2018 by DC
Great speakers! Dont doubt these. No amp needed
Style: 6.5" 4-Way
I just received my speakers today. I installed then. Easy install. I don't have an amp, but these speakers sound great. They have great bass also. They vibrate my truck like a massage chair. I wanted speakers that were good speakers with bass , but not too much where someone would break in my vehicle for then. I would definately buy again. Great price also. I replaced my factory speakers with these and i wish i did it sooner. They are loud also. Good equal sound out of the speakers. I wasnt sure about these speakers, but I'm glad i took a chance on these. I had to modify the back 2 speaker openings to install these, but it is nothing some metal cutters can't fix. Lol. I have a chevy colorado crew cab. Buy these. Great buy! Great price! Great sound! ... show more
Reviewed in the United States on August 25, 2017 by Coloradojd7
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