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JBL GTO628

6-1/2" or 6-3/4" 2-Way Grand Touring Series Car Speakers (GTO 628, GTO-628)

  • 4.6

(21 reviews)

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Price Information

$139.95

–$58.71

$81.24

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Customer Testimonial

The head unit i ordered was delivered on time. I am very pleased with it. I love all of the features and the price is unbeatable. I would highly recommend this unit and Sonic Electronix to everyone. no need to shop anywhere else.

- Scott from Lou,Ky.

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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 GTO629 thumbnail
(newest, current model)
JBL GTO628 thumbnail
(previous model, replaced by JBL GTO629)
JBL GTO627 thumbnail
(previous model, replaced by JBL GTO628)

Sonic Electronix, Inc. can only ship JBL products within the United States of America.

Speaker Specifications
Speaker Size 6-1/2" (also mounts in 6-3/4" w/ included brackets)
Design 2-way
Tweeter Design Dome
Tweeter Composition Mylar/Titanium Hybrid
Woofer Composition Plus One
Peak Power Handling 180 watts
RMS Power Handling 60 watts
Sensitivity 92 dB
Frequency Response 50 - 21,000 Hz
Impedance (Per Voice Coil) 2 ohms
Shallow Mount Installation Yes
Top-Mount Depth 2"
Cutout Dimensions 5-1/8" x 5-1/8" 
Speaker Grilles Yes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for JBL GTO628
Average Customer Rating is 4.6 out of 5 stars:
  • 4.6
based on 21 Reviews
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Rating Distribution:
5 star:
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 71%
4 star:
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 24%
3 star:
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 0%
2 star:
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 0%
1 star:
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 5%
what's this?
Average Attributes Rating:
Durability
  • 4.5
 4.5
Value
  • 4.4
 4.4
Features
  • 4.5
 4.5
Design
  • 4.6
 4.6
Usability
  • 4.5
 4.5
what's this?
Quick Comparison:
Most helpful favorable review vs. Most helpful critical review
Most Helpful Customer Reviews:
July 19, 2011 worked well for 2002 Toyota Sequoia
2 of 2 people found the following review helpful:
Review by
Weberbox from Mullica , NJ
Overall
  • 5.0
Durability
  • 3.0
Value
  • 5.0
Features
  • 4.0
Design
  • 5.0
Usability
  • 4.0
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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October 12, 2010 Great value at lowest price available!
2 of 2 people found the following review helpful:
Review by
Lobo from Orlando, FL
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
They offered the best price on eBay. Item was brand new in the box. They answered my phone call to confirm my questions. Shipped fast, saved a lot of money from buying it in-store retail.
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May 15, 2013 Great all around
Review by
Colin from Huntington Beach, CA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Easy to install, good sound, great price and Sonic always has incredibly fast shipping.
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March 27, 2013 Great price
Review by
SoundLauro from Napa, CA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 3.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Replace stock speakers on 02 Dodge Durango with this JBL and add a 4 cha. amp wooo. Lots of mid bass came out of these little speakers. just make sure that you have some power going to them or will not get loud and clear.
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February 27, 2013 Great sound for the money
Review by
matt from Berkeley Heights, NJ
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I don't know why people want 500 watt systems because 50 watts peak will do fine for me. It still sounds like I have a serious setup in my car but I only installed 4 speakers and a head unit.
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View All 21 Reviews for JBL GTO628
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.
  Product Price Add?
20 ft. of 16 AWG KICKER X-Series Speaker Wire 20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire. 		$17.95
50 ft. of 14 AWG StreetWires Speaker Cable 50 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. 		$39.99
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.
  Product Price Add?
NVX SDSK2 Speaker Kit NVX SDSK2 Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks! 		$14.99
NVX SDRLR1 Sound Dampening Rubber Roller NVX SDRLR1 Sound Dampening Rubber Roller
Install your Sound Dampening with ease! This heavy duty rubber roller is designed specifically to install your NVX products! 		$8.95
Speaker Baffles, Spacers, and Depth Extenders
Mount your speakers in the location that you need with these speaker spacers, extenders, and adapters.
  Product Price Add?
Speaker Baffles for your Speakers Speaker 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" Speakers 1/2" 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. 		$8.99
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.
  Product Price Add?
Car Stereo and Speaker Installation Tool Kit Car Stereo and Speaker Installation Tool Kit
Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more. 		$14.99
Door Panel & Upholstery Remover Tool Door Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers! 		$11.99
Universal Window Handle Remover Tool Universal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces. 		$11.99
Universal Wire Puller & Grabber Universal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places! 		$8.99
22-18 AWG Butt Connectors 22-18 AWG Butt Connectors
These red butt connectors are perfect for connecting the speaker wire when replacing your factory speakers! 		$4.99
16-14 AWG Butt Connectors 16-14 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.
  Product Price Add?
Scosche SPL Meter Scosche SPL Meter
Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB. 		$24.99
AutoSound 2000 CD-101 AutoSound 2000 CD-101
Low frequency test CD 		$12.99
AutoSound 2000 CD-102 AutoSound 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-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components. 		$12.99
Main Product
  Product Price Add?
JBL GTO628 JBL GTO628 $81.24
Related products
JBL GTO628 + NVX 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 • NVX Sound Dampening
$82.99
out of stock
More info

Product Summary

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