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JBL GTO939

600W Peak (200W RMS) 6x9" GTO Series 3-Way Coaxial Car Speakers

JBL
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• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Edge-Driven Dome Tweeters
• Carbon-injected cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Learn more about the gto939

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This item has been discontinued

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Product Highlights


• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Edge-Driven Dome Tweeters
• Carbon-injected cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Description


JBL brand icon

Authorized dealer

Product Details:

  • 6" x 9" GTO Series 3-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 600 watts per pair / 300 watts each
    • RMS: 200 watts per pair / 100 watts each
  • Carbon-injected cone material
  • Butyl Rubber speaker surround
  • 1" Silk Edge-Driven Dome Tweeters
  • Patented Plus One glass fiber woofers
  • UniPivot and angled tweeter
  • Vented magnet assemblies
  • Adjustable tweeter level
  • Top-mount Depth: 2-7/8"
  • Cutout Dimensions: 5-7/8" x 8-5/8" 
  • Impedance: 3 ohm
  • Frequency Response: 46 - 21000 Hz
  • Sensitivity: 94 dB
  • Grilles included
  • 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)

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Specifications & Details


Speaker Specifications
Series
GTO Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
6" x 9"
Design
3-way Coaxial
Tweeter Design
Edge-Driven Dome
Tweeter Size
1"
Tweeter Composition
Silk
Woofer Composition
Carbon-injected
Woofer Surround
Butyl Rubber
Peak Power Handling
300 watts
RMS Power Handling
100 watts
Total PEAK Per Pair/Set
600 watts
Total RMS Per Pair/Set
200 watts
Sensitivity
94 dB
Frequency Response
46 - 21000 Hz
Impedance (Per Voice Coil)
3 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
2-7/8"
Bottom-Mount Depth
3 11/16"
Cutout Dimensions
5-7/8" x 8-5/8" 
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
Yes
Includes Damping Kit
without Damping Kit
What is in the box?
Paperwork
User manual
WITB: Speakers
Speakers (2)
Grilles (2, attached)
Mounting screws (8)
Mounting clips (8)
Adhesive brand badges
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

GTO939

Weight:

8.25lbs

Internal SKU:

gto939

Internal Product ID:

53971

Product and How-to Videos


  • JBL GTO Series Car Speakers
  • Harman International: The Pursuit of Great Sound

Customer Ratings & Reviews


JBL GTO939 thumbnail image

5 star
83%
4 star
17%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
4.8
Features
4.8
Design
4.8
Usability
4.9

Customer Reviews

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Awesome

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.

By Wandulonian on January 13, 2013

78 found this helpful


Good Deal

The following review is for a previous version (GTO938).

Speaker sounds great. Good bass for 6 X 9 mounted in speaker box.

By Stanley on January 31, 2014

70 found this helpful


Awesome!!

Since my sub was over powering my highs and mids, I bought these to help level out the playing field and these 6x9's deliver! Worth every penny! I recommend you hook them up to an amp, they'll definitely help your highs and mids out!

By bgj361 on September 17, 2013

68 found this helpful


Good sounding speaker but...

I put these in a 92 Dodge Ram Pickup. Speaker location is not great in the first place seat partially blocks them. Overall sound quality is great having had JBL speakers in the past both Home and Auto. First problem I had is I did not have mirror imaged so one of the speakers fired the tweeter into the seat even more (no matter how I turned the speakers to make them work). One thing I did not like was the plastic housing for the speaker instead of metal. Also in the design of the mounting system for a flush mount is not the greatest, which is what I have in my doors. This truck is not a very smooth riding truck in the first place (rides like a lumber truck). I fear the housing is going to crack and break over time, only time will tell on that. To get a better sound image in this truck i put JL Audio tweeters on the pillars for the window to pull the high up to where you can hear the highs better. Advise from a Audio Shop it worked. Part of the problem is the design of the truck not the speaker. They are still a real good sounding speaker overall. They were put in as an upgrade from some cheap speakers I put in years ago. They made a Huge difference in the sound quality compared to the ones that I replaced for the better.

By Clueless on September 11, 2013

69 found this helpful


great speakers

The following review is for a previous version (GTO938).

good sound reproduction at good price. I would recommend highly.

By robert on May 22, 2014

65 found this helpful


2012 Ram 1500 JBL GTO938

The following review is for a previous version (GTO938).

I installed these into the front and rear doors of my 2012 Ram 1500. These speakers fit perfect, but one hole will not line up with the speaker and will need to be drilled for the 4th screw to fit. I ordered the speaker connectors to fit the factory harness from crutchfield, and about 6 inches of wire is needed in addition to the aftermarket harness for the front speakers. This allows the harness to be connected outside the housing to prevent interference from the window bracket, and rattles.

The speakers sound amazing. They exceeded my expectations dramatically. I am only using the stereo to power and they have great sound at low and high volumes. Lows are amazing, and mid and highs sound great. I am using the Pioneer 4000 NEX as ahead unit and JL speakers in the dash. I could not be happier with the sound!

This is an amazing speaker, and the price makes it an absolute bargin!

Thank you Sonic!

By Douglass on August 23, 2014

61 found this helpful


Great sound for a low price

The following review is for a previous version (GTO938).

I wish I had researched these before I installed the 6.5 Alpine Type R in the rear!! They sound great with better bass response. The only con is the treble is a little "tinny" with the blocker set. Easy fix though, just push a little button. If you want better than factory sound for less then look no further.

By James on August 11, 2014

62 found this helpful


Sounds good (It's a JBL)

The following review is for a previous version (GTO938).

This is one of the two pairs of JBL speakers I ordered (the other being the GTO528) for a friend. Both pairs got mounted inside a truck. Although I'm not a big fan of oval shaped speakers due to nonlinear distortions this one works pretty well for the price. The 0 dB /- 3dB switch for the tweeter it's nonsense, I don't see any reason for that since you'll equalize the sound from the amp/cd/tuner/mp3 player.

By Levente on June 16, 2014

63 found this helpful


Great

The following review is for a previous version (GTO938).

Factory replacement with more power.Customer was very happy with the power output.

By Daniel on March 29, 2015

59 found this helpful


Excellent replacement speakers for Factory JBL system in Toyota !

The following review is for a previous version (GTO938).

I though the JBL factory system was pretty good , after replacing to these speakers I couldn't believe the difference , clear and crisp sound from theses JBL 's, the low frequency is amazing ! Just needs adaptor plates for the rear deck .

By Scarlos on November 6, 2014

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