Is JBL GTO629 Car Speakers Worth It

The popular speaker brand JBL has exclusively designed a GTO 629 coaxial speaker that produces a clear sound that is capable of delivering up to 180 watts of power.

These specifications make it an ideal match for car owners who are looking for powerful speakers. Another interesting feature of GTO 629 is that it matches most of the GTO series amplifier combinations. Hence, it can function with more than one subwoofer. Its amazing power-handling capacity makes it reliable and long-lasting.




  • Sensitivity: (2.83V/1m) 93dB
  • Frequency Response: 53Hz-21kHz
  • Power Handling (Peak): 180W
  • Nominal Impedance: 3 ohms
  • Power Handling (RMS): 5W-125W


  • Mounting Cutout Diameter (in): 5-1/16
  • Mounting Depth (in): 2
  • External Diameter (mm): 158
  • External Diameter (in): 6-1/4
  • Mounting Cutout Diameter (mm): 129
  • Mounting Depth (mm): 50

GTO 629 car speakers do a good job with their sound quality, durability, and design. GTO 629 – one of the best car speaker for bass and gives a smooth output & you can enjoy good music for your long road trip with these speakers.

Benefits Of JBL GTO629

The carbon-injected cones in the GTO 629 offer a larger speaker cone area than other cones in the JBL speakers. The speaker has more air with an adequate increase in cone area than its previous models. The carbon-injected cone material makes the speakers lighter and stiffer.

As a result, it takes less effort to generate crucial music notes that only large speakers can produce and gives a fantastic sound output.

The speakers’ carbon composite, non-magnetic material maintains its integrity and precision. These materials ensure the JBL speakers’ long life and work even in the most demanding conditions. It can adapt to a variety of climatic conditions easily.

Special Features Of JBL GTO629

True 4 Ohm Technology – The three-ohm voice coils in GTO 629 provide more output than regular factory-installed speakers of the same class.

Speaker grilles and mounting adapter rings – The GTO 629 speakers include an additional set of mounting adapter rings that fit the speakers securely. The mesh grilles ensure that the speaker is protected whenever it is mounted in a location requiring a grille.

Edge-driven Tweeter Diaphragms – The Edge-driven Tweeter diaphragms ensure that the music is not distorted and has smooth dispersion characteristics. It also allows a lower crossover frequency that improves imaging.

High-frequency Response – A wide frequency response over 21kHz that produces high-quality, crystal clear audio.

Highly sensitive – GTO629 offers a wide range of power to provide great sound with a sensitivity of 93 decibels at 2.83 volts. It enhances the overall performance of the speaker & it is the best replacement for factory speakers.

Comparing With JBL GTO628 Car Speakers

The previous model, JBL GTO628 car speakers, is very similar in terms of its audio output. It can also handle over 180W power. However, its sensitivity is slightly lower than GTO 629, which is 92dB. Another exciting feature of GTO628 is that it contains polyetherimide tweeters that offer enhanced power handling and reduced audio distortion for a smooth sound.

The frequency response of GT0628 is 50Hz-21 kHz which gives similar output as the current model. In GTO629, the impedance is 3 ohms which are one unit more than its previous version GTO 628 (2 ohms). The design of GTO 629 looks classy as compared to its predecessor as it is more black and less white.

How to set-up JBL GTO629

  • Remove the cover of your car’s door.
  • Detach the space for the speaker in the door.
  • Follow the steps given in the JBL speakers manual and assemble them in your car.


Let’s take a look at some of the commonly asked questions for JBL speakers:

How loud are JBL speakers?

JBL Speakers can become very loud without distortion. Installing a separate car amplitude exclusively for these speakers will improve audio quality.

How is JBL audio quality?

JBL car speakers are a perfect choice as it is very affordable and of high quality. Many tech experts and people have praised it for its terrific balance, pitch, and thumping bass. Customers can play any genre of music with excellent audio output.

Is JBL a good brand?

JBL is famous for its Bluetooth speakers and earphones. Harman owns JBL & it also owns AKG and Mark Levinson.


If you are looking for budget car stereos, GTO 629 is a perfect choice. It is pretty reasonable and has terrific sound quality. All you have to do is install it in your car. If you can’t do it, you can always ask for help from any nearby garage. Car speakers are a one-time investment, so pick the right one! Which car speakers are you planning to buy?






Click Here to Leave a Comment Below 0 comments

Leave a Reply: