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JBL GTO 8629

360W Peak (120W RMS) 5" x 7" / 6" x 8" 2-Way GTO Series Coaxial Car Speakers - Pair

JBL
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• Peak Power: 180W
• RMS Power: 60W
• 2-Way Coaxial
• 3 ohm Impedance
• Carbon-Injected Cone Material
• Butyl Rubber Surround
• Fabric Soft Dome Tweeter

Learn more about the gto8629

We apologize

This item has been discontinued


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Product Highlights


• Peak Power: 180W
• RMS Power: 60W
• 2-Way Coaxial
• 3 ohm Impedance
• Carbon-Injected Cone Material
• Butyl Rubber Surround
• Fabric Soft Dome Tweeter

Description


JBL brand icon

Authorized dealer





Professional JBL Sound:

The JBL GTO series speakers are the perfect upgrade to your existing speakers. They are designed with a carbon-injected cone material to accurately reproduce music the way the artist originally intended. The three ohm voice coils allow the speaker to operate at an efficient 4 ohms once they are being powered, allowing them to utilize every watt of power your head-unit or 4ohm stable amplifier can produce. These speakers feature a vented magnet with a high thermal-capable voice coil which effectively dissipates heat, ensuring the longevity of your investment. The edge-driven speaker cones allow greater sound levels with the same amount of power. The wide frequency responses that these speakers provide will leave your ears very satisfied when you're listening to your favorite songs. If quality is your goal, the GTO series speakers by JBL have the technologies to make that happen.



The Sound of quality

Sonic Electronix, one of the leaders in car audio, recently visited Harman, the premium global audio and infotainment group, at their research and development locations in Northridge, California and Detroit, Michigan. The purpose of these visits was to utilize and combine the powerful brand of Harman and the industry leading knowledge behind Sonic Electronix to begin working together on developing future car audio projects.


JBL GTO939

 

General Features:

  • 5" x 7" / 6" x 8" GTO Series 2-Way Car Speakers
  • Power Handling:
    • Peak: 360 watts per pair / 180 watts each
    • RMS: 120 watts per pair / 60 watts each
  • Recommended Power: 5 - 125 watts RMS each
  • Carbon-injected cone material
  • Patented Plus One woofer-cone technology increased output with no extra power
  • Three-ohm voice coils allow compensation for added resistance by thin factory speaker wiring
  • Butyl Rubber speaker surround
  • Edge-driven, Fabric Soft Dome tweeter
  • Adjustable 0 or +3dB tweeter level attenuation
  • High-temperature voice coil
  • Vented magnet motor structure cools the voice coil
  • Fiberglass-reinforced Plastic (FRP) basket
  • Enclosed magnet boot cover
  • 3 ohm impedance
  • Frequency response: 49-21,000 Hz
  • Top-mount depth: 2-3/16"
  • Sensitivity: 93dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair



PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

Product history:

JBL GTO8629 thumbnail
(newest, current model)
JBL GTO8628 thumbnail
(previous model, replaced by JBL GTO 8629)
JBL GTO8627 thumbnail
(previous model, replaced by JBL GTO8628)

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Specifications & Details


Speaker Specifications
Series
GTO Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
6" x 8" (also mounts in most 5" x 7" locations)
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
1"
Tweeter Composition
Cloth
Woofer Composition
Carbon Composite
Woofer Surround
Butyl Rubber
Peak Power Handling
180 watts
RMS Power Handling
60 watts
Sensitivity
93 dB
Frequency Response
49 - 21000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
2-3/16"
Bottom-Mount Depth
2-5/16"
Cutout Dimensions
4-15/16" x 7-1/8" 
General specifications
Speaker Grilles
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

GTO8629

Weight:

4.90lbs

Internal SKU:

gto8629

Internal Product ID:

53973

Product and How-to Videos


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

Customer Ratings & Reviews


JBL GTO 8629 thumbnail image

5 star
86%
4 star
0%
3 star
14%
2 star
0%
1 star
0%



Durability
4.7
Value
4.6
Features
4.9
Design
5
Usability
5

Customer Reviews

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Excellent sound!!!!

I installed these speakers in a 97 ford f150,they totally were what I was hoping they would be!I started with an alpine deck and added the ktp-445 amp which is 45 watts per speaker.I also put some soundproofing material in the doors.Then I added these speakers,they are clean and powerful with great bass and plenty loud enough for me.I definitely recomend these speakers very highly, great quality!!!!!!

By Cory on November 17, 2013

27 found this helpful


Not bad, but not the best !

The hardest part about picking speakers when you are limited by door depth or speaker size opening is deciding if you want to do modifications. I bought these because I didn't want to mod my panels to accommodate for 6x9's with larger voice coils and deeper baskets and from reviews I read on these GTO8629 series speakers, they were supposed to be the next best thing to 6x9's and slice bread.

Verdict:

The highs are not as sharp as I was expecting (likely due to the cloth tweeter) but were acceptable. You will get used to it tho. If your used to ear-piercing highs like I was you will have to retrain your ears to pick up what you think your missing but aren't really missing. The range is there but they just don't scream like a metal tweeter.

The mid's are solid. No complaint's in this department They do not let down.

The lows lack on punch, but let's face it, we all know these speakers aren't subs and they are not 6x9's either. It's amazing how an just 1 inch of cone can change everything. JBL's patented dual cone design is supposed to help with this and it does, but not in the way you would expect from the reviews and the way JBL themselves represent it.

Overall: Not bad, but not the best. A great factory replacement speaker for FORD's / MAZDA's and others that require a 5x7 - 6x8. For the price they are worth the investment.

By Eric on July 14, 2014

23 found this helpful


Very impressed

I would recommend these speakers to anyone, for the price you can't go wrong, they handle lows, highs, and mids amazingly. Defiantly worth the purchase!

By Ian on April 8, 2014

22 found this helpful


Excellent sound!!!!

I installed these speakers in a 97 ford f150,they totally were what I was hoping they would be! I started with an alpine deck and added the ktp-445 amp which is 45 watts per speaker. I also put some soundproofing material in the doors. Then I added these speakers, they are clean and powerful with great bass and plenty loud enough for me. I definitely recomend these speakers very highly, great quality!!!!!!

By Cory on November 17, 2013

22 found this helpful


Great Value

Built well and set up similar to the kappa. Needs an amp to get a real thump from the lower frequency though.

By Andrew on September 15, 2020 Checkmark Icon Verified purchase

1 found this helpful


great speakers

I put these in my wifes 2005 ford explorer and they sound awesome with 75watts running to each speaker .from a JVC amp mids and highs a nearly flawless but they could use a little more base but overall they are very enjoyable and worth every cent .I got these for a steal . Great product , great price , and top notch service . two things up . thanks Sonic .

By Freedy Krueger on July 8, 2016


Oh my gosh!

I installed these in my 1996 Ford Bronco XL. This is a night and day difference I purchased and installed many aftermarket speakers and these are by far the easiest to install and they sound absolutely incredible.

By Brando on April 29, 2016




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