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GTO628

GTO628_JBL_US GTO628_JBL_US

6-1/2" 2-way loudspeaker

Signature JBL concert-quality sound in your car.

  • Patented Plus One® woofer cone
  • Home theater-quality tweeter
  • Patented UniPivot™ rotating tweeter

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$99.95 per pair


Availability: In-stock and ready to ship.

Model #: GTO628
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GTO628

Hit the road with the big, rich, detailed sound the JBL® brand is known for. In your car. Yes, your car. In addition to the serious bass of a Plus One® woofer cone, an edge-driven My-Ti™ tweeter produces extended high frequencies like the best home audio speakers do. This is attention to detail rarely given to car audio. And it changes everything.

Select features to learn more:

  • Patented Plus One® woofer cone

    Patented Plus One® woofer cone

    The JBL-only Plus-One® woofer cone is exceptionally stiff and lightweight, with up to 25 percent more active surface area than you’ll ever find on competing models of the same size. You get an audible boost in bass output and efficiency.
  • Home theater-quality tweeter

    Home theater-quality tweeter

    Listen loud. It’s a high-bandwidth, edge-driven dome tweeter with a large voice coil, like high-end home audio loudspeakers. The My-Ti™ construction (a proprietary Mylar-titanium composite) delivers great power handling. Extended high frequencies. And seamless integration with the woofer.
  • UniPivot™ rotating tweeter

    UniPivot™ rotating tweeter

    Another JBL® feat of engineering: You can rotate the speaker nearly 360 degrees to point at the listening position for better high-frequency response. You get control of imaging and the soundstage even if the speaker has to be mounted low, somewhere in your car door.
  • More true sound from built-in crossover network

    More true sound from built-in crossover network

    By using a built-in crossover network with advanced high and low pass filters, the GTO628 creates a smooth transition between the woofer and tweeter. The result? Midrange vocals that sound so natural and lifelike, you’d think the artist was sitting in the passenger seat.
  • Easy, patented Intermount III mounting system

    Easy, patented Intermount III mounting system

    Intermount III makes an easy installation easier still. Factory-built 6-1/2-inch locations can vary in size from 6 inches to 6-3/4 inches, but with JBL® installation rings (included), even if you are upgrading an older set of aftermarket speakers, replacing them is simple.
  • Outstanding audio output

    Outstanding audio output

    This muscular speaker system offers 70 watts RMS and 210 watts of peak power handling and 92dB sensitivity. Hit the gas and have fun.
  • True 4-ohm topology performance

    True 4-ohm topology performance

    For the most powerful performance, the GTO628 makes the best use of any amplifier by providing an optimum 2-ohm load. It uses a lower-impedance voice coil than a typical speaker to extract the most power and performance possible from all amplifiers engineered to drive loads of 4 ohms or less.
  • Outstanding audio output

    Outstanding audio output

    This muscular speaker offers 180 watts of peak power handling and a frequency response of 50Hz to 21kHz. Hit the gas and have fun.

What's in the box:

  • View contents

    What's in the box

    • • (2) GTO628 6-1-2” two-way loudspeakers
    • • (1) Owner's Manual

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