359969390694761
true

GTO428

GTO428_JBL_US GTO428_JBL_US

4" two-way coaxial loudspeaker

The drop-in speaker upgrade your dash or doors are waiting for.

  • Patented Plus One® woofer cone
  • Increased power handling with My-Ti™ tweeter
  • Optimal imaging with Unipoint™ rotating tweeter

View all features

$99.95 per pair


Availability: Backordered and expected to ship on 06/22/2013

Model #: GTO428
product

View Gallery

GTO428

Imagine car audio so full of big boom, soundstage and detail, you’ll want to flick your rear view mirror just to see what your passengers in the back think. The JBL® GTO428 includes JBL® engineering triumphs like a Plus One® woofer cone, a My-Ti™ tweeter and a Unipoint™ rotating tweeter mount. Have a superior ride, just like that.

Select features to learn more:

  • Patented Plus One® woofer cones

    Patented Plus One® woofer cones

    The JBL-only woofer cone (patent no. 7,548,631 B2) is exceptionally stiff, lightweight, and has up to 25 percent more active surface area than you’ll ever find on competing models of the same size. You get an audible increase in bass output and efficiency.
  • Increased power handling with My-TiTM tweeters

    Increased power handling with My-TiTM tweeters

    My-Ti™ tweeters deliver increased power handling, reduced distortion and increased efficiency. A Mylar®/titanium composite dome makes way for open, smooth spacious sound, and a seamless transition between the middle and high frequencies.
  • Optimal imaging with Unipoint™ rotating tweeter

    Optimal imaging with Unipoint™ rotating tweeter

    Another JBL feat of engineering: You can rotate the tweeter pod nearly 350 degrees to point at the listening position for better high-frequency response and optimal imaging.
  • JBL I-Mount™ for easy installation

    JBL I-Mount™ for easy installation

    I-Mount™ (patent no. 5,859,917) allows for more precise imaging and simplifies tweeter installation, with angle-, surface- or flush-mount options. It’s a tweeter mounting system that makes for one of the easiest and most versatile installations you’ve ever done.
  • Outstanding audio output

    Outstanding audio output

    This speaker offers 35 watts RMS, 105 watts of peak power handling, 90dB sensitivity, 2 ohm impedance, and an accurate frequency response of 70Hz to 21kHz. Hit the gas and have fun.
  • Can be driven by any head unit

    Can be driven by any head unit

    This JBL® Grand Touring™ Series speaker is designed to fit right into factory locations with little or no modification. It’s a perfect speaker for upgrading stock dash and door locations.

What's in the box:

  • View contents

    What's in the box

    • • (2) GTO428 4” two-way loudspeakers
    • • (1) Owner's Manual

Download:

Please enter all the information below to find a dealer.

ZIP Code:
asd
within:
asd

10 mi

25 mi

50 mi
Search For:

Dealers

asd

Installers
FIND LOCATIONS