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JBL GTO628 (GTO-628)

6-1/2" or 6-3/4" Grand Touring Series 2-way Car Speakers

4.1

(7 reviews)

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Professional JBL Sound:

With the long history of professional audio equipment manufactured my JBL, it is no surprise that the Grand Touring Series (GTO) produce some of the finest sound available for car speakers. By integrating the majority of JBL's top car speaker technology, these speakers are able to effectively deliver truly stunning audio, while keeping the price affordable for everyone. For those that are looking for a quality car speaker that will not only sound great, but also keep more money in your pockets. Put your trust in JBL and these Grand Touring Series speakers.

Tweeter-Level Adjustment with Unipoint:

The tweeters on the GTO series speakers are an excellent example of JBL's advanced technology. Made from My/Ti (Mylar and Titanium composite), the tweeters offer a higher power handling, greater efficiency, and reduced distortion. To direct that sound where you want, JBL has designed a Unipoint rotating tweeter pod that allows the tweeter to be directed towards the listener. This results is better imaging and a more accurate sound stage. To top of the tweeter technology, JBL engineered a tweeter-level control switch that adjusts the tweeter dB output. This allows for more sound adjustments after the speaker is installed.

  • 6-1/2" (also fits 6-3/4") Grand Touring Series 2-way Car Speakers
  • Power Handling:
    • Peak: 360 watts per pair / 180 watts each
    • RMS: 120 watts per pair / 60 watts each
  • Plus One cone material
  • Mylar/titanium composite dome tweeters
  • Frequency response: 50-21,000 Hz
  • 2 ohms impedance
  • Sensitivity: 92 dB
  • Cutout dimensions: 5-1/8"
  • Top-mount depth: 2"
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Priced Per Pair

Product History:
JBL GTO628 (GTO-628) thumbnail
(newest, current model)
JBL GTO627 thumbnail
(previous model, replaced by JBL GTO628 (GTO-628))
Speaker Specifications
Speaker Size6-1/2" (also mounts in 6-3/4" w/ included brackets)
Design2-way
Tweeter DesignDome
Tweeter CompositionMylar/Titanium Hybrid
Woofer CompositionPlus One
Woofer SurroundN/A
Peak Power Handling180 watts
RMS Power Handling60 watts
Sensitivity92 dB
Frequency Response50 - 21,000 Hz
Impedance (Per Voice Coil)2 ohms
Shallow Mount InstallationYes
Top-Mount Depth2"
Bottom-Mount DepthN/A
Cutout Dimensions5-1/8"
Speaker GrillesYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for JBL GTO628 (GTO-628)
Average Customer Rating is 4.1 out of 5 stars:
4.1
based on 7 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
57%
4 star:
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.
29%
3 star:
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0%
2 star:
.
0%
1 star:
.
.
14%
what's this?
Average Attributes Rating:
Durability
4.0
Value
4.1
Features
4.3
Design
4.6
Usability
4.4
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
July 19, 2011 worked well for 2002 Toyota Sequoia
Review by
Weberbox from Mullica , NJ
Overall
Durability
Value
Features
Design
Usability
Our 2002 Sequia front speakers blew. after checking with the dealer and getting a price of $400.00 each i looked for opptions. they sound great and fit fine using the adapter (turned out the factory speakers we're a little bigger.. around 7") but they worked!!
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June 13, 2011 Ok speakers
Review by
Deven from New hope, MN
Overall
Durability
Value
Features
Design
Usability
I am using these in the front of my car. They are ok, but not much bass coming off them. I have JBL's in my front and Polk Audio in the rear and they sound great. The price was ok too.
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June 1, 2011 Small car rear speakers
Review by
kurtis from Vidor, TX
Overall
Durability
Value
Features
Design
Usability
I have these in my pontiac sunfire 2002. I had to rig these speakers to fit into my car but im glad I made the effort because they sound great. They provide a good bass and good treble.
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March 16, 2011 Great value
Review by
Dallas from Florida
Overall
Durability
Value
Features
Design
Usability
It was perfect for my applacation in every way price, fit, and in sound thanks so much!
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February 18, 2011 good speakers
Review by
Marko from Skopje, Macedonia
Overall
Durability
Value
Features
Design
Usability
They are very good if u put the on amplifier, but on radio they sound pretty bad
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View All 7 Reviews for JBL GTO628 (GTO-628)
Speaker Wire
Upgrade your factory speaker wire to aftermarket speaker wire and hear the difference! Using thicker gauges, newer technology, and higher quality materials, aftermarket speaker wire is key to upgrading the sound in your car.
 ProductPriceAdd?
20 ft. of 16 AWG KICKER X-Series Speaker Wire20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.
$19.99
50 ft. of 14 AWG StreetWires Speaker Cable50 ft. of 14 AWG StreetWires Speaker Cable
Streetwires Super Cable provides a zero-grip insulation for a smooth install as well as true gauge twisted wire construction.
$29.99
50 ft. of 16 Gauge Monster XLN Series Speaker Cable50 ft. of 16 Gauge Monster XLN Series Speaker Cable
Upgrade to clean and clear sound with Monster Cable's Xtra Low Noise (XLN) construction.
$35.00
Sound Dampening Material
Get optimal sound from your new speakers with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
Dynamat Xtreme Speaker KitDynamat Xtreme Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
$21.99
Dynamat Dynaxorb Speaker PakDynamat Dynaxorb Speaker Pak
Revolutionary damping material designed to prevent distortion caused by the back wave of a speaker interfering with the front wave.
$19.99
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat products!
$18.99
Ballistic Speaker KitBallistic Speaker Kit
Eliminate speaker distortion, road noise, and rattles with this sound dampening material from Ballistic.
$15.99
Speaker Baffles, Spacers, and Depth Extenders
Mount your speakers in the location that you need with these speaker spacers, extenders, and adapters.
 ProductPriceAdd?
Speaker Baffles for your SpeakersSpeaker Baffles for your Speakers
Enhance the sound of your speakers with these easy to install speaker baffles.
$9.99
1/2" Depth Extender for 6-1/2" Speakers1/2" Depth Extender for 6-1/2" Speakers
Need just a little more room to install your new speakers? These 1/2" spacers are just what you are looking for.
$4.99
Installation, Tools & Accessories
Get all of the tools and accessories to install your new speakers like a professional, or take your car to an expert and have them installed by redeeming professional installation cards.
 ProductPriceAdd?
Door Panel & Upholstery Remover ToolDoor Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!
$11.99
Universal Window Handle Remover ToolUniversal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.
$4.99
Universal Wire Puller & GrabberUniversal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!
$6.99
16-14 AWG Butt Connectors16-14 AWG Butt Connectors
These blue butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers!
$4.99
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99
Main Product
 ProductPriceAdd?
JBL GTO628JBL GTO628 (GTO-628)$59.95
Related products
JBL GTO628 + Sound Dampening
6.5" (also fits 6-3/4") Grand Touring Series 2-way Car Speakers • 180W Max • 60W RMS • Plus One Cone • 1" My-Ti Tweeter • 2 Ohms • Included Sound Dampening Material

Product Summary

Manufacturer: JBL
Model number: GTO628
UPC: 050036930284
Weight: 6.00 lbs
Internal SKU: gto628
Internal product ID: 17730

Price Information

$119.95

–$60.00

$59.95

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