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🎶 Upgrade your drive with JBL’s bass-boosting, power-packing sound revolution!
The JBL GTO939 is a premium 6x9 inch coaxial car speaker set featuring carbon-injected Plus One cones for enhanced bass, low 3-ohm impedance for efficient power use, and dual-level tweeter volume controls for customizable sound. Designed with heat-dissipating soft-dome tweeters and high-quality crossover components, it delivers clear, balanced audio tailored for the modern car audio enthusiast.
Mounting Type | Car Mount |
Material | Plastic or composite materials |
Model Name | GTO939 |
Speaker Type | Tweeter, Coaxial |
Special Feature | Stereo pairing |
Recommended Uses For Product | Volume |
Compatible Devices | ['Smartphone', 'MP3 Player'] |
Subwoofer Diameter | 9 Inches |
Unit Count | 1.0 Count |
Color | black |
Included Components | A Set Of Speakers With Standard Accessories |
Product Dimensions | 5.9"D x 11.8"W x 17.2"H |
Item Weight | 8 Pounds |
Impedance | 3 Ohm |
Is Waterproof | FALSE |
Number of Items | 2 |
Control Method | Voice |
Speaker Size | 9 Inches |
Power Source | Corded Electric |
Signal-to-Noise Ratio | 6E+1 dB |
Woofer Diameter | 9 Inches |
Vehicle Service Type | Car |
Audio Driver Type | Dynamic Driver |
Audio Driver Size | 9 Inches |
Subwoofer Connectivity Technology | Wired |
Includes MP3 player? | No |
Series Number | 939 |
Specific Uses For Product | Car audio system enhancement |
Processor Count | 1 |
UPC | 050036313773 |
Style | 6"x9" 3-Way Speakers |
Customer Package Type | Standard Packaging |
Maximum Range | 10 Meters |
Input Voltage | 2.83 Volts |
Global Trade Identification Number | 00050036313773 |
Controller Type | Corded Electric |
Manufacturer | Harman Kardon |
Item Weight | 8 pounds |
Country of Origin | China |
Item model number | GTO939 |
Is Discontinued By Manufacturer | Yes |
Wireless Remote | No |
G**R
About 2 year later review
The quality is amazing, strong power sound and a decent volume range, performed great and has lasted me 2 years were still strong after half a year of sitting in broke down truck and would sound just as good as day I bought them, definitely recommend, my only issue was they stuck out to far and we're just barely to far out for door to fit so I had to trim the speaker plastic to make it fit but that's it, and it was worth it for the price of these
N**S
Noticeable upgrade from stock 2016 4Runner front door speakers with OEM head unit.
I have a 2016 4Runner Trail edition with the standard Entune head unit (not the upgraded JBL system).I've already done the H631SFJ101 tweeter upgrade on the dash as recommended an a lot of 4runner and Tacoma forums but the low end was pretty muddy/sloppy sounding.SOUND COMPARED TO OEM SPEAKERS WITH ENTUNE HEAD UNITI replaced the stock speakers with these and instantly noticed better clarity and tighter bass. The overall bass is slightly greater but definitely tighter. Speakers are also not fully broken in yet but it's a noticeable improvement from the start! IF you have a 5th gen 4Runner you'll also need the Metra 82-8146 speaker adapters (for front doors) and Metra 72-8104 speaker wire harness.***If you're looking for a super audiophile experience then you'll probably need to get an amp and component speakers with a sub/s to achieve that.***However, if you're just wanting to get noticeably better overall clarity and tighter bass out of your 5th gen 4Runner OEM Entune audio system then most people do the dash tweeters first and if that's not enough then you can drop something like these in and work your way to the rear doors if you want.INSTALLATION ON 5TH GEN 4RUNNERSUPER EASY! With the Metra 82-8146 speaker adapters (for front doors) and Metra 72-8104 speaker wire harness it took about 10 minutes per door including prepping speakers and using weather stripping to seal speaker to mount and mount to door.I plan on dropping in a pair of PowerBass OE652-TY 6.5"s for the rear doors and call it good.
P**2
Good value speaker. Nice midlow kick. Bright
Nice speakers. Fit my 2016 nissan frontier sv with minimal fuss. Passenger side was a bit tighter than driver side. Not sure whyCouldn't use stock mounting holes so had to drill the stock mounting bracket to use provided screws. The foam tape makes a pretty good seal. Bought wiring adapters to speed install. Fit behind panels no issue.I set the tweeter to +3dB. Pretty bright. Definately moved the sound stage lower (working with my in dash stock tweeters). I may go back and set them to flat.6x9s have always been a tricky speaker for sound qualityThese pretty good. They hold together pretty well with only the stock head unit. I can drive them harder that the stock speakers I took out.And, now I want a new head unit and more power to feel them really kick. Lol
A**R
6x9's that bump!
Wow... these 6x9's absolutely pound. I didn't buy them for the bass, but man am I surprised at how hard they can hit low frequencies.A word of advice, use an amp! These are not for your stock head unit to power. They need some wattage in order to really shine.I am a sound engineer, I expected a very well rounded speaker, I feel like i got more than I paid for. Crisp treble, punchy, tight bass that feels natural to the ear. Mids are good, but it's the treble and deep bass that I find the most pleasant.I installed in a 1973 Mach 1 in the rear deck, after adding kilmat to the entire car. Mounted speakers on 3/4" plywood that seals the trunk from the cabin. This basically creates a really good infinite baffle that helps these speakers produce a lot of bass.All in all, I don't regret purchasing at all. If you want full range speakers that can really extent to a low bass range, these are the ones.
S**N
Good quality
One of my speakers was blown so I needed some replacements. After looking around and watching reviews I decided to try these. They sound great for the price. The tweeters are loud and clear. The bass is good but not great since I’m not running a amplifier. I think they will hit pretty hard if I did. Couple issues I had was the holes didn’t line up and I couldn’t put my factory speaker covers on all the way because the tweeters were too tall. These aren’t the best speakers but they’re good quality for the price.
P**R
Amazing!
This product was beyond what was expected! I highly recommend this speakers to anyone that wants to hear a good bass. I went with these because I own the portable JBL charge speakers and I love the quality sound. Let me tell you they do not disappoint! I bought my dad some infinity speakers same size and I was disappointed with the quality sound when it comes to music with heavy bass. Those sound a little distorted so I’m going to switch them out to these. I did however turned off the tweeter on these JBL and it was a much smoother sound. 3 way speakers do distort the sound quality when it comes to the high bass and super high tones. I did purchase the smaller jbl club speakers for my front dash to help with what a tweeter would do but it was not necessary! I like music with high bass such as Hip Hop, Electric House Music, EDM type of songs, and Alternative rock. Let me tell you these 2 speakers on my Dodge Ram rattle the mirror when the bass hits! If you like the club scene and quality music at a club setting I highly recommend! Just a quick tip before putting the door panels back on or the speaker screen try them with the tweeter on and off to your liking. Also buy the quick adapters for the speaker wires according to your car! Saves you from cutting wires and trying to tape them in awkward hand positions.
N**S
They jam
Had em in my ranger and they sounded good
M**.
Read This If You have a Toyota Camry with JBL Sound System
So I originally got these speakers for my 2004 Toyota Camry SE I got them installed by a third party Audio Store and All I have to say is that I am very Pleased with these speakers. My rear speakers were getting old and worn out and I wanted to get some speakers that could take the output of my head unit and the amplifier. These speakers are loud and I mean that you could get these as sub woofers if you wanted to. They are that good. So when I get my next car I will be getting these again and a whole JBL sound system in that too.
Trustpilot
5 days ago
2 months ago