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BOSS Audio Systems

BOSS Audio Systems NX524 Onyx Series 5.25 Inch Car Door Speakers - 300 Watts (per Pair), Coaxial, 4 Way, Full Range, 4 Ohms, Sold in Pairs, Bocinas para Carro

  • Based on 285 reviews
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Availability: In Stock.
Fulfilled by Spreetail
Arrives Sunday, Oct 4
Order within 15 hours and 45 minutes
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Style: 5.25" 4-Way


Features

  • Dimensions: 6 x 6 x 3 inches, Impedance: 4 ohms, Mounting Depth: 2.25 inches, Mounting Hole: 4.56 inches
  • Item Weight: 3 Lbs. (pair), Frequency Response: 95 Hz to 20 KHz, Sensitivity: 90 dB @ 1 watt/1 meter
  • Poly Injection Cone, Rubber Surround, Cast Basket, 1 Inch Voice Coil
  • 0.32 inch Mylar Dome Tweeter x 2, 0.98 inch Mylar Dome Midrange

Description

BOSS Audio Systems NX524 Onyx Series 5.25 Inch Car Door Speakers - 300 Watts (per pair), Coaxial, 4 Way, Full Range, 4 Ohms, Sold in Pairs, Bocinas Para Carro

Brand: BOSS Audio Systems


Speaker Maximum Output Power: 300 watts


Frequency Response: 65 hertz


Connectivity Technology: Powerline


Audio Output Mode: Surround


Audio Output Mode: Surround


Mounting Type: Speaker


Enclosure Material: Plastic, Rubber


Speaker Type: Coaxial


Additional Features: Hi Res Audio


Antenna Location: For Music Players


Subwoofer Diameter: 5.25 inches


Color: Black


Is Waterproof: FALSE


Warranty Type: Extended


Control Method: Voice


Speaker Size: 5.25 inches


EU Spare Part Availability Duration: 3 years


Specific Uses For Product: Car Audio Systems


Controller Type: Voice control


Speaker Maximum Output Power: 300 watts


Unit Count: 1 Count


Item Dimensions D x W x H: 6"D x 6"W x 3"H


Item Weight: 3 pounds


Compatible Devices: Car's Audio System, Laptop, MP3 Player, Smartphone


Compatible with Vehicle Type: Car


Power Source: Corded Electric


Brand: BOSS Audio Systems


Model Number: NX524


Model Name: NX524


Built-In Media: SPEAKERS


Number of Items: 1


Customer Package Type: Standard Packaging


UPC: 777786909109 791489116206


Global Trade Identification Number: 09, 06


Manufacturer: BOSS Audio Systems


Item Type Name: BOSS Audio Systems NX524 Onyx Series 5.25 Inch Car Door Speakers - 300 Watts (per pair), Coaxial, 4 Way, Full Range, 4 Ohms, Sold in Pairs, Bocinas Para Carro


Frequency Response: 65 hertz


Number of Audio Channels: 3


Impedance: 4 ohm


Connectivity Technology: Powerline


Wireless Technology: Bluetooth


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Bluetooth


Audio Driver Type: Dynamic Driver


Audio Driver Size: 5.25 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 4

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

    • Great Speakers for Arcade Machine Project...
Style: 5.25" 4-Way
These are Great Speakers.. Used in my Arcade Machine, These 300 Watt poly plastic speakers (4 ohm) are a great replacement for those cheap poor sounding paper speakers used in the 80's Rampage Arcade Cab. Did not use included speaker grills cause the Arcade already had one and they would not work well for that application, Probably use them on something else.. Hooked them up to an Auto car audio amp (4 ohm) for great sound from PC in Arcade Machine and Mame !! Really Great Sound's for 8 Bit Games. Sounds really Mid Range and Tweeters have great Treble... For Bass in my arcade will have to add a extra Power Subwoofer. Never connect 4 ohm speakers to 8 ohm stereo tried this and it almost killed my stereo, mate 4 ohm to 4 ohm and 8 ohm to 8 ohm. (4 ohm is used mostly in car audio and 8 ohm in home stereos, just for your info) ... show more
Reviewed in the United States on July 14, 2014 by William
    • High quality, low price !!
Style: 5.25" 4-Way
Review Image by Dan Jones
Review Image by Dan Jones
Review Image by Dan Jones
I have a little system in my jeep wrangler tj. The sound quality just wasn't there. So I decided to replace the speakers with some high quality BOSS. High quality, Low price. The perfect product for your system if your on a budget. I installed 5.25's with 1 inch tweeters on the front and 6.25's in the soundbar. BOOM, brought that system to life!!! The install wasn't easy. Jeeps aren't made for big sound systems. However I have been installing stereos for over 25 years and also been a factory authorized service technician for BOSS AUDIO. So I can make anything work. High quality speakers for a low price. ... show more
Reviewed in the United States on February 11, 2021 by Dan Jones
    • Not the best quality but great for the price
Style: 5.25" 4-Way
This product offered decent audio. There are many specific audio details to be made about this product but the price is what attracted me. If you are looking to buy this product you are not looking to buy a high que speaker. Nonetheless, I am happy with my purchase.
Reviewed in the United States on May 5, 2020 by Martin
    • Awesome Speakers!
Style: 5.25" 4-Way
These are good quality, out of all my speakers I run these the hardest in my truck, most of my bass goes to these and they handle it great! No distortion, fits great, and wired right up.
Reviewed in the United States on May 24, 2026 by Aaron Highfill
    • Junk!
Style: 5.25" 4-Way
Review Image by svteam95
Ehh, they're okay. Don't beat on them with a bully amp. 300 max? No lol. Junk. One self destructed the 1st hr. Drivers, my side! then passenger just quit too. 1hr to 6 months life span. Actually 3 mo life span. I just put them in about 3mo ago. Sounds good for an hr or 3mo, but literally fall apart where the terminals are. Break right off. ... show more
Reviewed in the United States on October 18, 2025 by svteam95
    • Great value!
Style: 5.25" 4-Way
Great value speakers. The sound is just a little weak on the bass, but for 5.25" speakers, it's to be expected. Over-all they sound very good in my front car doors, and were very easy to install.
Reviewed in the United States on April 4, 2022 by themaltese
    • Great quality
Style: 5.25" 4-Way
Great quality for golf cart sound is not the best. But for the price they are great
Reviewed in the United States on January 7, 2025 by Kindle Customer
    • ONE OF THE SPEAKERS STOPPED WORKING AFTER ONE DAY
Style: 5.25" 4-Way
I ordered two sets of speakers 4 total. Took then to a professional installer and got everything set up. The next day one of the speakers stopped working . Went back to the installer and found out that the speaker was defective. The other 3 speakers are working normal. Tried to do a return but I'm in south America (colombia) is going to take longer than I expected. I feel I wasted my money on this product. ... show more
Reviewed in the United States on September 19, 2024 by Jonathan

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