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.
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
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
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
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 the...