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JBL

JBL GX528 5.25" Coaxial Car Speaker (Pair)

  • Based on 208 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 16
Order within 13 hours and 9 minutes
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Description

Upgrade your car's audio system with the JBL GX528 5.25" Coaxial Car Speakers, delivering exceptional sound quality and clarity. These 2-way speakers feature polypropylene Plus One woofer cones and edge-driven soft dome tweeters, ensuring a rich and immersive listening experience . With a power handling of 45Wrms and 135W peak, these speakers offer a frequency response of 65Hz – 21kHz and a sensitivity of 91dB, providing a dynamic and balanced audio performance. The JBL GX series speakers also come with three-ohm voice coils and are designed for easy installation, making them an ideal choice for enhancing your car's sound system . As someone who sells high-end audio gear like JBL soundbars, these speakers would be right up your alley.

Brand: JBL


Speaker Maximum Output Power: 45 Watts


Frequency Response: 21 KHz


Connectivity Technology: Coaxial


Audio Output Mode: Stereo


Audio Output Mode: Stereo


Mounting Type: Car Mount,Coaxial


Enclosure Material: Metal, Plastic


Speaker Type: Coaxial


Additional Features: Radio


Antenna Location: car


Subwoofer Diameter: 5.25 Inches


Color: Black


Is Waterproof: FALSE


Warranty Type: Standard


Control Method: Touch


Speaker Size: 5.25 Inches


Woofer Diameter: 5.25 Inches


Water Resistance Level: Not Water Resistant


Specific Uses For Product: car


MP3 player: No


Controller Type: Button


Unit Count: 1 Count


Item Weight: 1.71 Kilograms


Compatible Devices: MP3 Player, Smartphone


Compatible with Vehicle Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 5.25 Inches


Brand: JBL


Model Number: GX528


Model Name: GX528 5.25


Built-In Media: grilles


Number of Items: 1


Series Number: 528


UPC: 050036356954


Manufacturer: JBL


Speaker Maximum Output Power: 45 Watts


Frequency Response: 21 KHz


Number of Audio Channels: 2.0, 2.3


Connectivity Technology: Coaxial


Wireless Technology: Bluetooth


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Coaxial


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 16

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.

  • Klarna Financing
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  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Easy installation
Excellent replacement for my old blown speakers
Reviewed in the United States on November 4, 2025 by Scott Kennedy
    • JBL Speakers are still great
Still making great speakers, went in my Wrangler TJ soundbar perfectly. What a difference from the stock speakers.
Reviewed in the United States on September 9, 2025 by Douglas Bucciarelli
    • Very good quality sound
For the price of these speakers, they easily compete with the more expensive ones. Check carefully, though, because the speaker cone may not fit well in the car. In mine it fits, but it has to be a little tight.
Reviewed in the United States on November 22, 2024 by Eddie
    • Good door speakers
I am using these for door speakers and I need a two ohm speaker because the rest of my speakers are four ohms and the weird wiring of this car made it so that the two rear door speakers had to be two ohm instead of four ohm like the front so I don't get a chance to Listen to them to see if they are any clearer than the other brand name that I bought but they sound good where and as they are ... show more
Reviewed in the United States on September 4, 2023 by BPY1
    • JBL Never Fails Me JBL Never Fails Me
Review Image by Brandon
Every speaker or headphones I get are JBLs. I got a Flip 4 as a gift from work one time and was blown away. So after getting their Quantum810, Quantum TWS, Flip 4, and Earphones for the Cardo motorcycle bluetooth adapter, I figured why not get them for my van? Needless to say, it's a fantastic cheap upgrade. My old stock speakers had this horrible vibrating sound like the speakers were being ran through a fan. I basically haven't used the radio in the 2+ years I've had it. I just put the Flip 4 on the dash and connected my phone to that. I'm finally free! I put up a video of the comparison but my phone mic won't accurately sound how it compares in real life lol. Even with the volume maxed and Loudness turned on on the EQ, these things haven't vibrated or gave out. I normally don't listen to music that loud so I won't be stressing them out anyway. No-brainer upgrade. Hope to get their slim subwoofer soon! ... show more
Reviewed in the United States on July 21, 2024 Reviewed in the United States on July 21, 2024 by Brandon
    • review
As described Quick and easy
Reviewed in the United States on January 20, 2026 by Amazon Customer
    • Compra recomendada
Excelente calidad de sonido mas de 5 meses de uso sin problema
Reviewed in the United States on December 26, 2025 by jhoany andres mesa penilla
    • Nice upgrade in my 2005 Honda Accord
Replaced my door speakers using the adapters made for my Honda. These speakers snapped right in perfectly. I attached the with 4 short screws on each speaker bracket. Sounds so much better and was quick and easy to install. This is my third attempt before I got it right. Amazon gave me no static about retuning the speakers that would not fit. The stock speakers were built in to a mounting bracket. The adapters saved the day. ... show more
Reviewed in the United States on May 4, 2023 by Chris

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