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JBL GTO328

3-1/2" 2-Way Grand Touring Series Custom-Fit Coaxial Car Speakers (GTO 328, GTO-328)

  • 4.5

(6 reviews)

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Specials with this product

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Price Information

$139.95

–$84.96

$54.99

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Customer Testimonial

My JVC car stereo was exactly as advertised. The packing was outstanding. The service was first class and I will continue to use Sonic for my stereo needs.

- Douglas from FL

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Professional JBL Sound:

With the long history of professional audio equipment manufactured my JBL, it is no surprise that the Grand Touring Series (GTO) produce some of the finest sound available for car speakers. By integrating the majority of JBL's top car speaker technology, these speakers are able to effectively deliver truly stunning audio, while keeping the price affordable for everyone. For those that are looking for a quality car speaker that will not only sound great, but also keep more money in your pockets. Put your trust in JBL and these Grand Touring Series speakers.

  • 3-1/2" Grand Touring Series 2-way Custom-Fit Loud Speakers
  • Power Handling:
    • Peak: 150 watts per pair / 75 watts each
    • RMS: 50 watts per pair / 25 watts each
  • Plus One woofer cones are a JBL exclusive for greater efficiency and bass output
  • My-Ti (Mylar/titanium composite) dome tweeters
  • Frequency response: 90-20,000 Hz
  • Sensitivity: 89 dB
  • 2 ohms impedance
  • Cutout diameter: 3-1/4"
  • Top-mount depth: 2-1/4"
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Priced Per Pair

Product History:

JBL GTO329 thumbnail
(newest, current model)
JBL GTO328 thumbnail
(previous model, replaced by JBL GTO329)
JBL GTO327 thumbnail
(previous model, replaced by JBL GTO328)

Sonic Electronix, Inc. can only ship JBL products within the United States of America.

Speaker Specifications
Speaker Size 3-1/2"
Design 2-way
Tweeter Design Dome
Tweeter Composition Mylar/Titanium Hybrid
Peak Power Handling 75 watts
RMS Power Handling 25 watts
Sensitivity 89 dB
Frequency Response 90 - 20,000 Hz
Impedance (Per Voice Coil) 2 ohms
Top-Mount Depth 2-1/4"
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for JBL GTO328
Average Customer Rating is 4.5 out of 5 stars:
  • 4.5
based on 6 Reviews
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Rating Distribution:
5 star:
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 50%
4 star:
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 50%
3 star:
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 0%
2 star:
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1 star:
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 0%
what's this?
Average Attributes Rating:
Durability
  • 4.3
 4.3
Value
  • 4.7
 4.7
Features
  • 4.3
 4.3
Design
  • 4.3
 4.3
Usability
  • 4.3
 4.3
what's this?
Most Helpful Customer Reviews:
December 3, 2012 The clear choice
Review by
chettrick from Malabar, FL
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
These little speakers made the world of difference. No adjustments to the head unit and simply replaced the factory dash speakers with these and it became very clear.
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October 17, 2012 nice speakers
Review by
grant vb from Middletown, ohio
Overall
  • 4.0
Durability
  • 3.0
Value
  • 5.0
Features
  • 3.0
Design
  • 3.0
Usability
  • 3.0
They're ok definitely need a crossover on the pretty clear I wasn't really able to use them though. Didn't fit in my car so my friend bought them off of me. He was satisfied with them though.
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September 26, 2012 JBL GTO328
Review by
Doc from Southport, Gold Coast, Australia
Overall
  • 4.0
Durability
  • 4.0
Value
  • 4.0
Features
  • 4.0
Design
  • 4.0
Usability
  • 4.0
When I got these I thought they would be like some other JBL 3 1/2" I had before but I was pleasantly surprised seems JBL has lifted their game a bit these are quality units unlike the previous units these almost look like they are made in the USA but we know better don't we. I would say better quality control and a bit better management. I am currently fitting them so no idea on the final sound but so far very happy.
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September 20, 2011 Great Value
Review by
sleeper from Calhoun, GA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Great product that rocks my suv.
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November 8, 2010 Great Product
Review by
Keithley from ST.Thomas,, Virgin Islands (U.S.)
Overall
  • 4.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 4.0
Design
  • 4.0
Usability
  • 4.0
Highly recommended for high performance audio this speaker really brings out the detail in your music............ hands down
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View All 6 Reviews for JBL GTO328
Speaker Wire
Upgrade your factory speaker wire to aftermarket speaker wire and hear the difference! Using thicker gauges, newer technology, and higher quality materials, aftermarket speaker wire is key to upgrading the sound in your car.
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20 ft. of 16 AWG KICKER X-Series Speaker Wire 20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire. 		$17.95
50 ft. of 14 AWG StreetWires Speaker Cable 50 ft. of 14 AWG StreetWires Speaker Cable
Streetwires Super Cable provides a zero-grip insulation for a smooth install as well as true gauge twisted wire construction. 		$39.99
Sound Dampening Material
Get optimal sound from your new speakers with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
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NVX SDSK2 Speaker Kit NVX SDSK2 Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks! 		$14.99
NVX SDRLR1 Sound Dampening Rubber Roller NVX SDRLR1 Sound Dampening Rubber Roller
Install your Sound Dampening with ease! This heavy duty rubber roller is designed specifically to install your NVX products! 		$8.95
Installation, Tools & Accessories
Get all of the tools and accessories to install your new speakers like a professional, or take your car to an expert and have them installed by redeeming professional installation cards.
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Car Stereo and Speaker Installation Tool Kit Car Stereo and Speaker Installation Tool Kit
Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more. 		$14.99
Door Panel & Upholstery Remover Tool Door Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers! 		$11.99
Universal Window Handle Remover Tool Universal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces. 		$11.99
Universal Wire Puller & Grabber Universal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places! 		$8.99
22-18 AWG Butt Connectors 22-18 AWG Butt Connectors
These red butt connectors are perfect for connecting the speaker wire when replacing your factory speakers! 		$4.99
16-14 AWG Butt Connectors 16-14 AWG Butt Connectors
These blue butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers! 		$4.99
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
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Scosche SPL Meter Scosche SPL Meter
Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB. 		$24.99
AutoSound 2000 CD-101 AutoSound 2000 CD-101
Low frequency test CD 		$12.99
AutoSound 2000 CD-102 AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement. 		$12.99
AutoSound 2000 CD-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components. 		$12.99
Main Product
  Product Price Add?
JBL GTO328 JBL GTO328 $54.99

Product Summary

Manufacturer: JBL
Model number: GTO328
UPC: 050036930369
Weight: 2.00 lbs
Internal SKU: gto328
Internal product ID: 17728