JBL GTO939 6x9" 300W 3-Way Car Audio Coaxial Speakers - Premium Stereo Sound Quality in Black

By: JBL

Introducing the JBL GTO939 GTO Series 6x9" 300W 3 Way Black Car Coaxial Audio Speakers Stereo. These Car Speakers have been rated as the best based on their easy installation, superior audio quality, and overall satisfaction. With features like a 3-way speaker for audiophile sound quality, plus one woofer cones for high output and deep bass, and a sleek design for easy installation, these speakers are the perfect choice for any car audio enthusiast.

Key Features:

Experience superior sound quality with the 3 Way Black Car Coaxial Audio Speakers Stereo. This speaker system is designed to deliver crisp and clear audio with its one woofer cone and 600 watts peak power handling. With a three inch mounting depth, you can easily install this speaker system into your car. Enjoy the best in sound with the 3 Way Black Car Coaxial Audio Speakers Stereo.
95
B2B Rating
671 reviews

Review rating details

Value for money
90
Sound output
91
Size
88
Packaging
88
Overall satisfaction
88
Easy to install
93
Design
91
Customer support
88
Build quality
90
Audio quality
90

Pros and Cons

Pros
  • Features 3-way speaker that delivers audiophile sound quality
  • Equipped with plus one woofer cones that offers high output and deep bass
  • Comes in a simple design that makes it easy to install
Cons
  • May come damaged due to substandard packaging

Details of JBL GTO939 6x9" 300W 3-Way Car Audio Coaxial Speakers - Premium Stereo Sound Quality in Black

  • Color: Black
  • Surround Sound Channel Configuration: 3.0
  • Unit Count: 2.0 Count
  • ASIN: B003KN2TGM
  • Batteries: 1 12V batteries required.
  • Other display features: CE
  • Date First Available: April 26, 2009
  • Recommended Uses For Product: Car
  • Speaker Maximum Output Power: 300 Watts
  • Product Dimensions: 10"D x 9"W x 10"H
  • Manufacturer: Harman Kardon
  • Item model number: GTO939
  • Connectivity Protocol: Coaxial
  • Package Type: Standard Packaging
  • Best Sellers Rank: #5,792 in Electronics #4 in Car Coaxial Speakers
  • Number of Items: 2
  • Input Voltage: 2.83 Volts
  • Item Weight: 4.4 pounds
  • Speaker Size: 9 Inches
  • Number of Batteries: 1 12V batteries required.
  • Is Discontinued By Manufacturer: Yes
  • Item Weight: 2 Kilograms
  • Controller Type: Corded Electric
  • Department: Cellphone accessories
  • Special features: Bass Boost
  • Power Source: Corded Electric
  • Audio Output Mode: Stereo
  • Vehicle Service Type: Car
  • Mounting Type: Car Mount, Coaxial
  • Customer Reviews: 4.6/5 stars of 2,440 ratings
  • Is Waterproof: FALSE

Video for this product

Comments

Uchinahellfire: I bought these 6x9s to replace some bad ones i had, 1st impression, they look at sound amazing,i have these hook up to a kenwood deck and they are amazing. The only complaint i have is my didn't have and speaker wiring, no matter, went to my local car bought wiring and crimps to finish the install.

United States on Oct 07, 2023

Steven: The speakers are made really well and installed in my F150. Comparative to the stock speakers it’s night and day just running off the 8” radio. After adding an amp and sending about 100 watts rms to them they really struggle to perform. I don’t think the power rating is accurate but they are decent speakers.

United States on Oct 04, 2023

jamie: Excellent pair of speakers. My son put 4 of these in his truck and they sound great they are very clear and clean sounding with no distortion even at high volume. Best sounding speakers ive heard he running them off a sony headunit with no amp and they sound excellent they sound better than the fosgates he put in his car by a long shot.

United States on Sep 30, 2023

James: These speakers sound very good up on high levels Looking for a g awesome set of 6.9. Look, no mor we'll buy again and again and again. (Install) I recommend highly. find somebody who knows what they're Doing with radios and speakers. This is important.

United States on Sep 27, 2023

Freddy Mirabal: I will recommend this JBL GTO 939 6x9. I brought & return a few 6x9 speakers that I was not happy with how they sound. But these JBL GTO 939 sounds amazing with a little bass response. I installed some DS18 Pro-B6.4 speakers in the front doors & these JBL GTO 939 6x9 in the rear deck with a cheap Amazon Apple CarPlay radio in my daughter’s 2009 Corolla with no amplifier & it sounds good! I recommend the JBL GTO 939 & the DS18 Pro-B6.4, the perfect combo.

United States on Sep 07, 2023

L.DL.D: sound great !

Canada on Aug 15, 2023

Rajesh Kannan: All made by plastic, like the design

Singapore on Jul 07, 2023

David Vieira: Best speakers I’ve put in without an amp. Sound quality is unbelievable

Canada on Feb 04, 2023

greg maceachern: These GTOs sound awesome, nice deep sharp thumping bass and crisp sounding tweeters . I’m driving them with a Fosgate T400X4ad . I broke them in just as other Reveiwers suggested, let them play for a few hours then tune the amp and source. I’ve only had them for a few week and would definitely recommend them .

Canada on Sep 23, 2022

Andreas Korfmann: I attempted to install these into my 2002 Chrysler Sebring 4dr sedan last week and they didn't fit (the space in the door was not deep enough and it kept rubbing against my window when I tried to roll it down). I started a return process but was still determined to make it fit (even though amazon showed that it would fit in my car) and noticed that spacers were available. The spacers (1/2") arrived today and I attempted to fit these in one last time before I followed through with the return process. The spaces didn't work either. I took one look at the factory speakers that I removed and noticed that they had their own spacer (with foam sealer) glued on to them and I managed to remove them from the factory speakers by using a heat gun to heat up the glue. Once I had the factory spacers separated from the stock speakers, I then used the spacers I bought (Metra 1/2") on top of the factory spacers and with a few adjustments with the screw holes, I managed to fit these in perfectly and cancelled my return!

The sound quality is phenomenal, these are leaps and bounds better than my factory speakers and sound almost exactly like my $3,000 home theater system (mind you, I also...

Canada on Apr 27, 2016



JBL GTO939 6x9" 300W 3-Way Car Audio Coaxial Speakers - Premium Stereo Sound Quality in Black Genuine Subaru H631SFJ101 Kit for High-Quality Audio Tweeter PIONEER TS-A6970F 5-Way 600-Watt 6" x 9" A-Series Coaxial Car Speakers
JBL GTO939 6x9" 300W 3-Way Car Audio Coaxial Speakers - Premium Stereo Sound Quality in Black Genuine Subaru H631SFJ101 Kit for High-Quality Audio Tweeter PIONEER TS-A6970F 5-Way 600-Watt 6" x 9" A-Series Coaxial Car Speakers
B2B Rating
95
97
97
Sale off $70 OFF $5 OFF
Total Reviews 671 reviews 343 reviews 94 reviews
Color Black ‎Standard Black
Surround Sound Channel Configuration 3.0 2.0
Unit Count 2.0 Count ‎1.0 Count 1.0 Count
ASIN B003KN2TGM B00PV6F8I2 B07GZ651HM
Batteries 1 12V batteries required. 1 Lithium Ion batteries required.
Other display features CE
Date First Available April 26, 2009 November 20, 2014 August 30, 2018
Recommended Uses For Product Car ‎Vehicle Car
Speaker Maximum Output Power 300 Watts ‎200 Watts 600 Watts
Product Dimensions 10"D x 9"W x 10"H ‎3"D x 9"W x 5"H 3.63"D x 10.38"W x 7.25"H
Manufacturer Yes ‎No No
Item model number GTO939 ‎H631SFJ101 TSA6970F
Connectivity Protocol Coaxial
Package Type Standard Packaging
Best Sellers Rank #5,792 in Electronics #4 in Car Coaxial Speakers #16,035 in Electronics #15 in Car Tweeters #54,618 in Electronics #460 in Car Coaxial Speakers
Number of Items 2
Input Voltage 2.83 Volts
Item Weight 2 Kilograms ‎15.7 ounces 1 Kilograms
Speaker Size 9 Inches
Number of Batteries 1 12V batteries required.
Is Discontinued By Manufacturer Yes ‎No No
Item Weight 2 Kilograms ‎15.7 ounces 1 Kilograms
Controller Type Corded Electric ‎Corded Electric Corded Electric
Department Cellphone accessories
Special features Bass Boost
Power Source Corded Electric
Audio Output Mode Stereo Stereo
Vehicle Service Type Car
Mounting Type Car Mount, Coaxial ‎Flush Mount Flush Mount
Customer Reviews 4.6/5 stars of 2,440 ratings 4.7/5 stars of 1,728 ratings 4.5/5 stars of 970 ratings
Is Waterproof FALSE ‎FALSE True
Before you spend your money, check out our reviews. Every time.
Best2buy Newsletter
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.