Amazon
amazon.com › JBL-GTO939-Coaxial-Speakers-Stereo › dp › B003KN2TGM
Amazon.com: JBL GTO939 GTO Series 6x9" 300W 3 Way Black Car Coaxial Audio Speakers Stereo : Electronics
The JBL GTO939 uses a 6 X 9 woofer with the patent-pending JBL Plus One cone technology. Plus One technology gives the GTO939 more cone surface than competing models of the same size--up to 30 percent more in many cases.
Crutchfield
crutchfield.com › home › car audio & video › car speakers › 6"x9" speakers
JBL GTO939 6"x9" 3-way car speakers at Crutchfield
It shows six times in the top ten out of nine different "2017 best 6x9's" online reviews. ... Per the JBL website, the GTO938's are no longer offered for purchase as they were replaced by the GTO939. The GTO939's were designed similarly to previous GTO speaker models, so I expect any positive reviews for the GTO938's can also be applied to the newer GTO939 models.
Videos
06:15
Watch JBL GTO939 Premium 6x9 vs Skar Audio RPX69 Sport Sound Demo ...
07:37
(JBL 6X9 GTO939) Detailed Review after 2 months Plus Demo - YouTube
23:57
JBL GTO939 Premium 6 x 9 VS Infinity Kappa 693 Real sound and bass ...
19:39
JBL GTO939 Premium 6x9 vs Alpine SPS-619 6x9 Test and review - YouTube
12:11
JBL GTO939 Premium 6x9 vs Skar Audio SK69 6" x 9" Sound and Bass ...
JBL
pl.jbl.com › GTO939_.html
GTO939 | 300-Watt, Three-Way 6" x 9" Speaker System with Tweeter Level Control
JBL https://pl.jbl.com/GTO939_.html · 300-Watt, Three-Way 6" x 9" Speaker System with Tweeter Level Control · Variations · Product Actions · W magazynie Pre-Order. Back Order. Dostępne wkrótce Niedostępny ·
eBay
ebay.com › electronics › vehicle electronics & gps › car audio › car speakers & speaker systems
JBL GTO939 9 inch Three-Way Coaxial Speaker for sale online | eBay
JBL GTO939 9 inch Three-Way Coaxial Speaker
Every detail matters in a great car audio system, and 600-watt JBL coaxial speakers deliver exceptional power handling. These three-way speakers measure 6 inches by 9 inches and have a frequency response of 46 to 21,000 Hz. Fiberglass-reinforced plastic and butyl rubber form the speaker housing, and the woofer cone enables higher output. A vented magnet motor will spare you from overheating the 3-ohm voice coils.
Price US$138.95
eBay
ebay.com › electronics › vehicle electronics & gps › car audio › car subwoofers
JBL GTO939 6X9" 600W 3-Way + JBL GTO629 6.5" 360W 2-Way Coaxial Speakers | 6.5in. | 500-749W
Rockford Fosgate R2-2X12 Prime Dual 12-inch Subwoofers Sealed Loaded Enclosure
Preloaded with dual 12" Subwoofers. 1000 watts Dual 12" Sealed Subwoofer Enclosure. Sealed Hatchback Style, Angled Back enclosure. Enclosure Features 12" Hatchback Style, Angled Back Enclosure. Peak: 2000 watts Total (1000 watts Each Sub).
Price US$299.95
Brandclub
brandclub.com › JBL-GTO939-GTO-Series-6x9-300W-3-Way-Bl › p › YMQ4G06K › product
Brandclub - JBL GTO939 GTO Series 6x9" 300W 3 Way Black Car Coaxial Audio Speakers Stereo
JBL GTO939 GTO Series 6x9" 300W 3 Way Black Car Coaxial Audio Speakers Stereo
Canadian Tire
canadiantire.ca › home › sports & recreation › water sports & boating › boating & marine › boat parts › marine speakers
JBL 6x9-in GTO939 3-Way Speaker | Canadian Tire
JBL 6x9-in GTO939 3-Way Speaker
JBL 6x9" GTO939 3-Way Speaker features advanced FRP frames that are nonmagnetic to transfer more energy to the voice coil, and the non-resonant property improves overall sound quality,Features carbon-injected Plus One™ cones that deliver more diaphragm area and are light while still maintaining stiffness to perform well with rapid cone movement,Edge-driven soft dome tweeter diaphragm delivers a rich detail of vocals and instruments in music while improving overall power handling,Frequency response from 46 Hz up to 21 kHz means a bright, airy sound that opens up the listening space,Vented magne
Price $269.99
JustAnswer
justanswer.com › home-theater-stereo › lor8z-jbl-gto-939-3-way-6x9s-nominal.html
Expert Q&A on JBL GTO 939 3-Way 6x9 Speakers and Amplifier Setup
I have 4 JBL GTO 939 3-way 6x9s that have a nominal impedance of 3 ohms each and the specs say 100 watts rms but also
Walmart
walmart.com › reviews › product › 164739973
Customer reviews for JBL GTO939 Premium 6 x 9 Inches Coaxial speakers Max Power 300W RMS 100W 3Ohm | Walmart.com
Discover customer reviews for JBL GTO939 Premium 6 x 9 Inches Coaxial speakers Max Power 300W RMS 100W 3Ohm on Walmart.com. Read real feedback and insights to help inform your purchase decision. Shop with confidence and get the best deals online!
Pacific Stereo
pacificstereo.com › jbl-gto939.html
JBL GTO939 - 6" x 9" 3-Way Full Range Speakers | Pacific Stereo | Pacific Stereo
Featuring 100W RMS, 300W Peak, and 2.81" Mounting Depth
GigaBrain
thegigabrain.com › product › B003KN2TGM
JBL GTO939 GTO Series 6x9" Car Coaxial Audio Speakers Reviews from Community | GigaBrain
GigaBrain compiles useful reviews from billions of online discussions, helping you choose wisely.
CamelCamelCamel
camelcamelcamel.com › product › B003KN2TGM
JBL GTO939 GTO Series 6x9" 300W 3 Way Black Car Coaxial Audio Speakers Stereo | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com
November 22, 2025 - Price history and tracking for JBL GTO939 GTO Series 6x9" 300W 3 Way Black Car Coaxial Audio Speakers Stereo, B003KN2TGM, 801549010150, 050036930352, GTO939, US, Electronics at camelcamelcamel: Amazon US price tracker, price history, price watch, ...
Device Report
device.report › jbl › gto939
JBL GTO939
PRODUCT DESCRIPTION 6" x 9" Grand Touring Series 3-way Car Speakers Peak: 600 watts per pair / 30
eBay
ebay.com › shop › jbl-gto939
Jbl Gto939 | eBay
BRAND NEW JBL GTO939 6X9" 600W 3 OHM 3 WAY FULL RANGE CAR AUDIO STEREO SPEAKERSOpens in a new window or tab
Reddit
reddit.com › r/carav › help to decide between these two 6x9 options
r/CarAV on Reddit: Help to decide between these two 6x9 options
July 16, 2023 -
Ok so I have a factory sound system (old JBL sound in a 2000 Camry) replaced the fronts with some old pioneer and they sound ok for now I'm going to order the JBL stadium GTO 930 6x9 for the rear deck or the GTO 939 not planning on installing any after market amp but may or may not bypass the factory amp with a new carplay head unit . Thoughts suggestions anybody have these running? I'm leaning towards the stadium but not as much info compared to the others. Which would sound better just the way the radio is now.
Top answer 1 of 4
2
Not trying to go all out at the moment with every speaker but thinking the stadiums are going to be the winners I'll eventually switch the fronts but that'll be later
2 of 4
2
For me, the best sound is from matched pairs all around. Mismatched speakers just don’t sound good. See what your budget can do by replacing all speakers with the same models. If you plan to not add an amplifier, chose speakers with a sensitivity above 90. High sensitivity speakers will use the limited power from a head unit more efficiently and play louder. Cruthfield has a filter option for speaker sensitivity.
Online Car Stereo
onlinecarstereo.com › CarAudio › p_39760_JBL_GTO939.aspx
JBL GTO939 - Car Speakers
JBL GTO939
Grand Touring Series 6x9 300W Peak Power Handling 3-way Coaxial Car Speakers
Price US$108.13
eBay
ebay.com › electronics › vehicle electronics & gps › car audio › car speakers & speaker systems
Jbl Gto939 6x9 Speakers | eBay
5.0 out of 5 stars.81 product ratings - JBL GTO939 Premium 6 x 9 Inches Co-Axial Speaker - Set of 2 New!!! ... 5.0 out of 5 stars.81 product ratings - BRAND NEW JBL GTO939 6X9" 600W 3 OHM 3 WAY FULL RANGE CAR AUDIO STEREO SPEAKERS
JBL
jbl.com.au › GTO939.html
GTO939 | This JBL series incorporates many patents that are also found in JBL's pro speakers
A 6'' x 9'' (160mm x 230mm) three-way speaker with adjustable-level tweeter
Amazon
amazon.com › live › video › 0593c98cdddd40b4930bc985295e5430
Watch JBL GTO939 GTO Series 6x9" 300W 3 Way Black Car Coaxial Audi on Amazon Live
Experience the JBL GTO939 upgrade! Life In Speed reveals how these 6x9
Published February 23, 2022
eBay
ebay.com › shop › gto-939
Gto 939 | eBay
BRAND NEW JBL GTO939 6X9" 600W 3 OHM 3 WAY FULL RANGE CAR AUDIO STEREO SPEAKERSOpens in a new window or tab