• JBL GTO Series Car Speakers
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JBL GTO939

6" x 9" 3-Way GTO Series Coaxial Car Speakers

  • 5.0

(1 review)

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Price Information

$219.95

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$189.95

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Customer Testimonial

I am very happy with my purchase. I received it very fast. Already installed and it works great. I recommend Sonic Electronix to anyone.

- Roberto from Riverside County, Ca

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  • Get a Free Sound Dampening Speaker Kit with Purchase!
    For a limited time, get a free NVX SDSK2 Speaker Kit with a qualifying pair of speakers! Sound dampening will eliminate rattles, insulate against heat, and also improve the sound and output of your speakers!
    GTO939 thumbnail
    +
    FREE
    SDSK2 thumbnail
    =

    $189.95

    (was $204.94)

The Sound of Quality

The JBL GTO series speakers are the perfect upgrade to your existing speakers. They are designed with a carbon-injected cone material to accurately reproduce music the way the artist originally intended. The three ohm voice coils allow the speaker to operate at an efficient 4 ohms once they are being powered, allowing them to utilize every watt of power your head-unit or 4ohm stable amplifier can produce. These speakers feature a vented magnet with a high thermal-capable voice coil which effectively dissipates heat, ensuring the longevity of your investment. The edge-driven speaker cones allow greater sound levels with the same amount of power. The wide frequency responses that these speakers provide will leave your ears very satisfied when you're listening to your favorite songs. If quality is your goal, the GTO series speakers by JBL have the technologies to make that happen.


 

General Features:

  • 6" x 9" GTO Series 3-Way Car Speakers
  • Power Handling:
    • Peak: 600 watts per pair / 300 watts each
    • RMS: 200 watts per pair / 100 watts each
    • Recommended Power: 5 - 100 watts RMS each
  • Carbon-injected cone material
  • Patented Plus One woofer-cone technology increased output with no extra power
  • Three-ohm voice coils allow compensation for added resistance by thin factory speaker wiring
  • Butyl Rubber speaker surround
  • 2 Edge-driven, Fabric Soft Dome tweeters
  • Adjustable 0 or +3dB tweeter level attenuation
  • High-temperature voice coil
  • Vented magnet motor structure cools the voice coil
  • Fiberglass-reinforced Plastic (FRP) basket
  • Enclosed magnet boot cover
  • Protective speaker grilles are included
  • 3 ohms impedance
  • Frequency response: 46-21,000 Hz
  • Top-mount depth: 2-13/16"
  • Sensitivity: 94dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair

Product History:

JBL GTO939 thumbnail
(newest, current model)
JBL GTO938 thumbnail
(previous model, replaced by JBL GTO939)
JBL GTO937 thumbnail
(previous model, replaced by JBL GTO938)

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

Speaker Specifications
Speaker Size 6" x 9"
Design 3-way
Tweeter Design Dome
Tweeter Size 3/4"
Tweeter Composition Cloth
Woofer Composition Carbon Composite
Woofer Surround Butyl Rubber
Peak Power Handling 300 watts
RMS Power Handling 100 watts
Sensitivity 94 dB
Frequency Response 46 - 21000 Hz
Impedance (Per Voice Coil) 3 ohms
Shallow Mount Installation Yes
Top-Mount Depth 2-13/16"
Bottom-Mount Depth 3-1/2"
Cutout Dimensions 5-3/4" x 8-5/8" 
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 GTO939
Average Customer Rating is 5.0 out of 5 stars:
  • 5.0
based on 1 Review
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Rating Distribution:
5 star:
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100%
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what's this?
Average Attributes Rating:
Durability
  • 5.0
5.0
Value
  • 4.0
4.0
Features
  • 5.0
5.0
Design
  • 5.0
5.0
Usability
  • 5.0
5.0
what's this?
Most Helpful Customer Reviews:
January 13, 2013 Awesome
Review by
Wandulonian from Nebraska
Overall
  • 5.0
Durability
  • 5.0
Value
  • 4.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I'm picky about sound, and these sound great. Replaced some other aftermarket 6x9's with these. Great bass, would never know that they have a relatively shallow mounting depth. Fit in the doors of my Tacoma 2012. Ridiculous power handling. I'm no 6x9 aficionado, but they're the best I've heard.
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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
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 GTO939 JBL GTO939 $189.95

Product Summary

Manufacturer: JBL
Model number: GTO939
UPC: 050036313773
Weight: 8.25 lbs
Internal SKU: gto939
Internal product ID: 53971