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JBL GTO637

Grand Touring Series 6-1/2" 3-way Speakers GTO 637

5.0

(1 review)

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The product on this page is discontinued, but there is a newer model available:
Newer Model: JBL GTO638
gto638 thumbnail
$129.95In Stock

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  • 6-1/2" Grand Touring Series 3-way Car Speaker
  • Power Handling:
    • Peak: 360 watts per pair / 180 watts each
    • RMS: 120 watts per pair / 60 watts each
  • Plus One polypropylene cone woofer
  • Rubber surround
  • Plus One woofer cones provide more surface area than competing models of the same size and produce a more efficient woofer that can produce larger bass.
  • My-Ti (mylar/titanium) dome tweeter and supertweeter with level control
  • Intermount III mounting systems
  • 2-ohm impedance
  • Frequency Response: 55-21,000 Hz
  • Sensitivity: 92 dB
  • 1-year SonicElectronix.com warranty

Priced Per Pair

Product History:
JBL GTO638 thumbnail
(newest, current model)
JBL GTO637 thumbnail
(previous model, replaced by JBL GTO638)
Speaker Specifications
Speaker Size6-1/2"/6-3/4"
Design3-way
Tweeter DesignDome
Tweeter CompositionMylar/Titanium Hybrid
Woofer CompositionPolypropylene
Woofer SurroundRubber
Peak Power Handling180 watts
RMS Power Handling60 watts
Sensitivity92 dB
Frequency Response55 - 21000 Hz
Impedance (Per Voice Coil)2 ohms
Top-Mount Depth2-1/16"
Bottom-Mount DepthN/A
Cutout Dimensions5-1/16"
Warranty and Return Policy
Return Policy Standard Return Policy
Customer Review Summary for JBL GTO637
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 1 Reviews
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Rating Distribution:
5 star:
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100%
4 star:
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0%
3 star:
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2 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
5.0
Value
5.0
Features
5.0
Design
5.0
Usability
5.0
what's this?
Most Helpful Customer Reviews:
January 24, 2008 Great Product
Review by
chris from yorba linda, CA
Overall
Durability
Value
Features
Design
Usability
I bought 2 pair of these speakers from a local car audio shop for 200 installed but then i came to this website and saw the going for 70 a pair i wish i would of came here first. They sound great and have really clear highs and produce great bass. they have the button them to control the tweeters which is great. I've yet to get an amp for them but that will come next.
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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.
 ProductPriceAdd?
20 ft. of 16 AWG KICKER X-Series Speaker Wire20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.		$19.99
50 ft. of 14 AWG StreetWires Speaker Cable50 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.		$29.99
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.
 ProductPriceAdd?
NVX SDSK2 Speaker KitNVX SDSK2 Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!		$19.99
NVX SDRLR1 Sound Dampening Rubber RollerNVX 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.
 ProductPriceAdd?
Door Panel & Upholstery Remover ToolDoor Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!		$11.99
Universal Window Handle Remover ToolUniversal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.		$4.99
Universal Wire Puller & GrabberUniversal 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
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD		$12.99
AutoSound 2000 CD-102AutoSound 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-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99

Product Summary

Manufacturer: JBL
Model number: GTO637
UPC: 050036118880
Weight: 8.00 lbs
Internal SKU: gto637
Internal product ID: 7427

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They really deserve their name !
Thumbs Up Guys !!!

- Franck from Paris, France

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