JBL Stadium GTO 930 6x9" 3-way Stadium Coaxial Speakers

Model: STADIUMGTO930AM UPC: 050036357029 Item: 170619

Product Information

Ultimate Car Audio by JBL

JBL—speaker of choice for the world's top recording studios, concert events and movie theaters, delivers a world class listening experience to car audio with the new Stadium speakers. Unmistakably JBL. The high-output 2-ohm design extracts every watt of power from the amplifier or head unit enabling the patented Plus One woofers to deliver an impressive wallop for mega volume aficionados. Sophisticated crossovers coupled with soft dome tweeters produce smooth as silk highs with extraordinary detail, even at the highest volume levels. An optional midrange speaker with bandpass crossover provides seamless integration with woofer and tweeter, transforming a two-way component system into a three-way system for another magnitude of sound. Rigorous OEM-level reliability testing provides peace of mind when it's time to crank it up for that inimitable JBL adrenaline surge.

Eight Models to Accommodate All Applications/Environments

Stadium GTO930 - 6" x 9" three-way multi-element speaker.

JBL Patented Plus One Glass Fiber Woofers with Rubber Surrounds

Plus One glass fiber woofer cones are lighter and stiffer with up to 25 percent more active cone area than the competition. The result is remarkably accurate sound with high SPL performance. The hi-roll rubber surrounds allow the woofer cone to more freely and emit bolder bass.

Over-Sized (35mm) Woofer Voice Coils

Over-sized voice coils with extra copper and surface area serves to dissipate the heat for improved reliability, enabling maximum power handling with low distortion.

Edge-Driven Soft Dome Tweeters

Home theater quality soft dome tweeters deliver broader and smoother high frequency response. A push-button tweeter level control (+0 dB flat and +3 dB) provides custom tuning of high frequencies in most multi-element speakers.

3-Way Upgradability

Crossovers on component systems are gap-switchable to accommodate a midrange upgrade. The optional midrange includes a bandpass crossover to convert a two-way system into a three-way system with perfect tonal balance and is designed to fit into many factory three-way applications.

High Output 2-Ohm Design

High-output 2-ohm design with low impedance voice coils extract every watt from the amplifier, delivering peak power with ease. Lower impedance also compensates for any added resistance in thin factory-installed wiring.

Harman Standard Reliability Testing

JBL speakers have to go through environmental testing that would destroy other speakers. JBL freezes them, bakes them, shakes them, blasts them with ultraviolet light, and drives them at full power for days at a time.

Competitively Tuned

JBL employs second order filters for tweeters and sophisticated two-way crossovers for multi-element speakers and component systems resulting in higher power handling and added flexibility and accuracy when tuning speakers. A higher-quality crossover allows JBL's wizards to consider speaker acoustic characteristics as well as specifications when tuning the JBL sound.

Stadium Speakers by JBL

The modern exterior design and premium finishes of Stadium speakers further reflect the quality of JBL engineering. In short, they look as good as they sound.

Prop 65 Warning

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.



  • Power handling: 110Wrms, 330W peak
  • Sensitivity (@ 2.83V): 96dB
  • Frequency response: 35Hz – 30kHz
  • Voice coil diameter: 1-7/16 in. (35.5mm)
  • Impedance: 2.5 ohms

What's in the Box

What's in the Box:

  • One pair of Stadium GTO 930 speakers
  • One pair of grilles
  • One pair of foam gaskets
  • 8 screws
  • 8 speed clips
  • One pair of JBL logo badges
  • One pair of stickers
  • Owner's manual



Customer Reviews for JBL Stadium GTO 930 6x9" 3-way Stadium Coaxial Speakers

5.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
Rated 5 out of 5
Best 6x9s I have ever owned . Amazing sound.
August 12, 2019
Rated 5 out of 5
Awesome speakers
These speakers rock. Best sounding 6x9 i ever owned. The sound is amazing.
This review was collected as part of a promotion
August 9, 2019
Rated 5 out of 5
sound like JBLs should
I have a pioneer DEH80 head w/ 5V preouts to a Pioneer 75w RMS constant x4, I am running audiofrog 6x9 front and these GTO930 in rear. With the little triangle button pushed in they are a bit bright but hopefully will calm down after broken in. I can always dismantle the rear deck and pop the little button out if they do not smooth out. Overall sound 9/10 and with clean source input they really do not need much EQ at all.
October 13, 2018
Originally posted at


Customer Q & A

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2014 Chevy Silverado wt extended cab

I would like to have these in the doors is that possible ??

And at a later date install a higher powered head unit . .
gene o on Oct 7, 2019
  Hi and thank you for contacting us! Yes, your factory-installed front speakers should be 6x9' speakers, so the JBL speaker would then fit. They will run just fine off of the current radio, but will perform better once you upgrade the radio. Hope this helps!
Will these fit inside my 2007 Toyota Camry Hybrid?
A shopper on Jun 24, 2019
  Hi! Where were you hoping to install these speakers? They should be able to go into the bottom front door locations as well as the rear package shelf areas. Hope this helps!
these won't work in my 2006 lexus SC 430 because of the ohms?
A shopper on May 25, 2019
  It depends on the system that's in the Lexus. If you have the Mark Levinson system, you'll be fine. Hope this helps!
Prop 65 Warning

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.