This JBL series incorporates many patents that are also found in JBL's pro speakers

$119.95119.95 per pair
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Upgraded speakers engineered to enhance today’s car audio systems.

JBL® GTO Series high-fidelity automotive speakers feature innovative technologies that we’ve engineered for the environment and conditions in today’s cars to deliver exceptional sound. Using patented, carbon-injected Plus One® woofer cones, fiberglass reinforced plastic (FRP) frames, butyl rubber surrounds and fabric tweeter diaphragms, GTO Series automotive speakers are the ideal upgrade to any car’s audio system. GTO Series speakers, including component separates with woofer, tweeter and passive crossover, cover the most popular factory-replacement and aftermarket sizes. Other unique features such as UniPivot™ (U.S. patent no. 6,002,780) tweeter positioning and tweeter level controls on select coaxial models or the I-Mount™ (U.S. patent no. 5,859,917) system for the tweeters in the component separates, provide even greater installation flexibility to achieve the ultimate in-vehicle sound experience. Easily installed and built to last, JBL GTO Series speakers bring music to life in the car.

Item# GTO629

General Specifications

Type Coaxial
Size 6-1/2"

Audio Specifications

Sensitivity (2.83V/1m) 93dB
Frequency Response 53Hz-21kHz
Power Handling (Peak) 180W
Nominal Impedance 3 ohms
Power Handling (RMS) 5W-125W


Mounting Cutout Diameter (in) 5-1/16
Mounting Depth (in) 2
External Diameter (mm) 158
External Diameter (in) 6-1/4
Mounting Cutout Diameter (mm) 129
Mounting Depth (mm) 50
Click here for a complete list of all specs for this product

Spec Sheet (EN)

English 874 KB
  • 2 GTO 629 loudspeakers
  • 2 protective grilles
  • 2 factory location mounting adapters
  • Owner’s/installation manual

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1 Year Warranty

Products purchased online or from an authorized local retailer and under warranty may qualify for an exchange with a valid receipt.

Purchases made from an unauthorized dealer will not be eligible for exchange.

Call us: 1.800.336.4525

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GTO629 is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Good sound I bought this product two weeks ago and I am so happy with this
Date published: 2017-04-10
Rated 5 out of 5 by from Quality Speakers! I bought these speakers for quality and my expectations were exceeded. The speakers gives out a rich clear sounds compare to my Lexus' factory speakers (Pioneer brand). However, the Bass is rather on the flat side but doable for the price.
Date published: 2016-03-09
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Can i use these speakers as an upgrade to the speakers in an 80s Hitachi 3d80 Boombox?

Asked by: boomboxes
Hi Thank you for your question. We cannot answer this question certainly, because we do not know about the specs and the fitting space in your Hitachi device. You can look at the spec sheet which contains dimensions for the driver. Secondly you should be aware that driver impedance is correct for the target device. if you have further questions please contact our help-desk.
Answered by: Mogens
Date published: 2017-06-22

Will these fit a 20056 mk-2 Honda CR-V ?

Asked by: David_J
Hi. The USA car speaker web page has a "Find what fits your car" section http://www.jbl.com/car-speakers/. If you visit this page, you should be able to find out what speakers can fit your car. Since this function needs the model year of the car, we cannot help you here on the basis of your information. If your car is not on included in the list, we can only suggest that you consult your Honda dealer or a specialist shop for car hifi.
Answered by: Bo Harman
Date published: 2017-07-08

With MEX-N5100BT will mount those for test into front doors. If sound is not good enough(for my liking)without an amp... Which amp would be a recommended...future-proof... if planning to get GTO609C sometime later. Thanks.

Asked by: ochten
Hi. At the moment, we have one two-channel car amplifier, the GX-A602, which will work fine, and sound better than the built-in head unit. If you want more power or later extension to four channels, consider one of the four-channel models that can also be bridged to two channels. This could be the GTR-104 for really outstanding results.
Answered by: Bo Harman
Date published: 2017-05-15

Will this speaker set work for Honda Civic 2017 ...front door mounted and rear boot

Asked by: AmirQureshi
Yes. According to the data we have GTO629 would fit your car. NOTE: After-market car speakers will require little or no modification for installation.
Answered by: Joe G at Customer Service
Date published: 2017-05-09


Asked by: Chet136
The GTO939 has a 200 watts of RMS power handling @ 3ohms and the GTO629 has a 125 watts of RMS power handling @ 3ohms. As long your amplifier(s) power capability are at or below those levels, you should be fine. These speakers will work with all stock systems, as they do not exceed the power capabilities of these speakers.
Answered by: Mark at Customer Service
Date published: 2017-03-28

Will these speakers fit my 1993 Toyota Corolla DX front doors & top rear panel?

Asked by: Jeff C
Yes, It would fit to your 1993 Toyota Corolla DX for the rear deck. Though, it will fit on to front deck but would require minor modifications in mounting this specific speaker.
Answered by: Mike at Customer Service
Date published: 2017-03-27

Would I be able to fit these in the 4 speakers of my Jeep Wrangler Unlimited Sahara? (year 2016)

Asked by: hannah123
Yes, the GTO 629 will fit in both the front and rear doors.
Answered by: Miko at Customer Service
Date published: 2017-03-13

Could I match these speakers with the GTO609C components in the front and these coaxials in the rear deck of my 2013 Honda Civic SI

Asked by: Cobrar5409
The GTO 629 has a rating of 60 watts, while the GTO 609c has 75 watts. 15 watts should be okay as it wouldn't have much impact on the output of the speakers.
Answered by: Memen at Customer Service
Date published: 2017-02-28
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