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JBL - GX Series 5-1/4" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black

Model: GX528
SKU: 6283623
This item is no longer available in new condition. See similar items below
  • Key Specs
    • RMS Power: 45 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 135 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Minimum Frequency Response: 65 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 21 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Sensitivity: 92 decibels
    • Speaker Size: 5-1/4"
    • Speaker Type: 2-way, Coaxial
    • Tweeter Composition: Edge-driven soft dome
    • Woofer Composition: Polypropylene
    • Woofer Surround Material: Rubber
  • General
    • Brand: JBL
    • Model Number: GX528
    • Product Name: GX Series 5-1/4" 2-Way Car Speakers with Polypropylene Cones (Pair)
    • Color: Black
    • Number Of Speakers: 2
  • Audio
    • RMS Power: 45 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 135 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Minimum Frequency Response: 65 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 21 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Impedance: 2.3 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
    • Sensitivity: 92 decibels
  • Features
    • Integrated Crossover: false
    • Marine: false
    • Grille Included: true
  • Design
    • Speaker Size: 5-1/4"
    • Speaker Type: 2-way, Coaxial
    • Tweeter Composition: Edge-driven soft dome
    • Woofer Composition: Polypropylene
    • Woofer Surround Material: Rubber
  • Dimensions
    • Cutout Diameter: 4.75 inches
    • Mount Depth: 2.25 inches
    • Product Height: 5.13 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 5.13 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 2.88 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 1.59 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 050036356954

Upgrade your car sound with this pair of 5.25-inch JBL two-way speakers. Each set undergoes extensive temperature and vibration testing to ensure reliable sound during every ride, and the patented rotating tweeter lets you hear every note. The easy-install design of these JBL two-way speakers lets you mount them without special tools or modifications.

Geek Squad® Installation Recommended
Visit your local Best Buy store for more information.

  • Geek Squad® installation: This installation is strongly recommended for this product. Please visit your local Best Buy store for details.
  • Handles up to 135W of peak power (45W RMS): Ensures efficient performance.
  • 65Hz - 21kHz frequency response: Offers a wide range of accurate sound reproduction.
  • 5-1/4" Plus One polypropylene cone woofer: Produces full, rich audio.
  • Edge-driven soft-dome tweeter: Delivers crisp high-frequency sound.
  • 2.3-ohm impedance: Evenly conducts power to keep the speaker at an appropriate level.
Whats Included
  • JBL GX Series 5-1/4" 2-Way Car Speakers with Polypropylene Cones (Pair)
  • Gasket foam
  • Screws, speed clips
  • Two grilles
  • Owner's manual

Q: Does the speaker also include a centered tweeter; does it come with a spacer ring as well?

A: Our JBL GX528AM has the tweeter integrated with the grilles on the center of the woofer. It has a foam gasket included and the speaker grille that servers as a spacer ring when installed in your vehicle.

Q: What speaker would fit in my 1995 JDM Mitsubishi Monica Toppo?

A: To be honest I am not sure. They barely fit in my Honda CR-V 2004. I believe the size I actually needed was 6" speakers. Definitely check the size of the speakers you currently have. Other than that they sound great.

Q: Will these fit a 2017 vw jetta

A: Our JBL GX528 will not fit in your 2017 Volkswagen Jetta. We recommend the JBL 521F or the JBL 521 as these would fit well in the lower rear door and front door of your vehicle.

Q: what size speakers fit in a 2008 ford e250 front door

A: Thanks for your interest in our products. We don't have fit information available on our car speakers for a 2008 Ford E250. For your reference, here are the dimensions of our JBL GX528 5-1/4" 2-Way car speakers: • External diameter: 5-1 /8" (130mm) • Mounting cutout diameter: 4-3/4" (120mm) • Total depth: 2-7/8" (74mm) • Mounting depth: 2-1/4" (57mm)

Q: Will these fit the front of a 98 ram 1500

A: Our JBL GX528 fits in your 1998 Dodge Ram 1500.

Q: What is the mounting height of these speakers need to see if theses fit inside the panel of the rear trunk hatch of a 2019 4runner

A: Our JBL GX528 has a mounting height of 0.549 inches, top-mount depth of 2 5/16 inches and a cutout diameter of 4 11/16 inches.

Q: Will this work in a 2005 Jeep Wrangler LJ? In the overhead sound bar

A: Thanks for your interest in our products. Unfortunately, we can't determine yet the fit of our JBL - GX Series 5-1/4" 2-Way Car Speakers with Polypropylene Cones to your 2005 Jeep Wrangler. Please visit Crutchfield to see the complete list of speakers that fits your vehicle