Garage
Shop

See all parts that fit your 2003 S6

JBL GTO 529

270W Peak (90W RMS) 5-1/4" 2-Way GTO Series Coaxial Car Speakers

JBL
Shop all JBL
Product videos
highlight-star-icon

• Peak Power: 135W
• RMS Power: 45W
• 2-Way Coaxial
• 3 ohm Impedance
• Carbon-Injected Cone Material
• Butyl Rubber Surround
• Fabric Soft Dome Tweeter

Learn more about the gto529

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

59
-19.05%

$339.99

List price $420.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

39
-33.50%

$399.00

List price $600.00

MVH-S322BT main

Pioneer MVH-S322BT

Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa

7
-13.34%

$129.99

List price $150.00

Limited time!
iLX-W670-M main

Alpine iLX-W670-M

6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

126
-30.01%

$349.95

List price $500.00

Limited time!
XAV-AX8500 main

Sony XAV-AX8500

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)

2
-20.20%

$798.00

List price $999.99

KMM-X705 main

Kenwood eXcelon KMM-X705

Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)

6
-20.40%

$199.00

List price $250.00

Limited time!
DMH-241EX main

Pioneer DMH-241EX

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa

22
-35.00%

$194.99

List price $300.00

Product Highlights


• Peak Power: 135W
• RMS Power: 45W
• 2-Way Coaxial
• 3 ohm Impedance
• Carbon-Injected Cone Material
• Butyl Rubber Surround
• Fabric Soft Dome Tweeter

Description


JBL brand icon

Authorized dealer



The Sound of Quality

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:

  • 5-1/4" GTO Series 2-Way Car Speakers
  • Power Handling:
    • Peak: 270 watts per pair / 135 watts each
    • RMS: 90 watts per pair / 45 watts each
  • Recommended Power: 5 - 75 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
  • Protective speaker grilles are included
  • 3 ohm impedance
  • Frequency response: 67-21,000 Hz
  • Top-mount depth: 2-1/8"
  • Sensitivity: 92dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair

Product history:

JBL GTO529 thumbnail
(newest, current model)
JBL GTO528 thumbnail
(previous model, replaced by JBL GTO 529)
JBL GTO527 thumbnail
(previous model, replaced by JBL GTO528)

Best selling similar products

Club 522F small

JBL Club 522F (SPKCB522FAM)

• 135 watts Peak Each, 45 watts RMS Each
• Silk Edge Driven Dome tweeters
• UV-Resistant Polypropylene cone material
• Plus One woofer architecture
• Impedance: 3 ohm
• Sensitivity: 91 dB

(1)

$74.99

List price $129.95

46CSC54 small

Kicker CSC5 (46CSC54)

• 225 watts Peak Each, 75 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters with neodymium magnets
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(15)

$79.96

List price $119.99

43DSC504 small

Kicker DSC50 (43DSC504)

• 200 watts Peak Each, 50 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(59)

$74.99

List price $84.99

VSP525 small

NVX VSP525

• 240 watts Peak Each, 80 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.16"

(23)

$79.99

List price $95.99

TS-G1320S small

Pioneer TS-G1320S

• 250 watts Peak Each, 35 watts RMS Each
• 1-3/16" Polyethylene Terephthalate (PET) Balanced Dome tweeters
• Mica Injected Polypropylene - MIPP cone material with Progressive Flex Suspension System (PFSS) spider
• Impedance: 4 ohm
• Sensitivity: 87 dB

(34)

$44.99

List price $65.00

DB522 small

Polk Audio DB522 (DB 522)

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome tweeters
• UV-tolerant Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

(68)

$100.00

List price $109.99

P152 small

Rockford Fosgate Punch P1 P152

• 80 watts Peak Each, 40 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

(29)

$109.99

List price $109.99

T152 small

Rockford Fosgate Power T1 T152

• 120 watts Peak Each, 60 watts RMS Each
• 1" Aluminum Dome offset cantilever coaxial mounted tweeters
• Polypropylene-Carbon Fiber Hybrid cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

(23)

$219.99

List price $219.99

ZS525CX small

Hifonics ZS525CX

• 200 watts Peak Each, 30 watts RMS Each
• 1" Neo-Mylar Soft Dome tweeters with Kapton former
• Alpha-Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

(7)

$19.99

List price $28.99

R1525X2 small

Rockford Fosgate Prime R1525X2

• 80 watts Peak Each, 40 watts RMS Each
• 1/2" Silk Flush-mounted Dome tweeters
• Vacuum Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

(21)

$79.99

List price $79.99

Specifications & Details


Speaker Specifications
Series
GTO Series
Priced Per
Pair
Speaker Size
5-1/4"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
1"
Tweeter Composition
Cloth
Woofer Composition
Carbon Composite
Woofer Surround
Butyl Rubber
Peak Power Handling
135 watts
RMS Power Handling
45 watts
Sensitivity
92 dB
Frequency Response
67 - 21000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
2-1/8"
Bottom-Mount Depth
2-1/4"
Cutout Dimensions
4-11/16" x 4-11/16" 
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

GTO529

Weight:

4.25lbs

Internal SKU:

gto529

Internal Product ID:

53969

Product and How-to Videos


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

Customer Ratings & Reviews


JBL GTO 529 thumbnail image

5 star
76%
4 star
19%
3 star
5%
2 star
0%
1 star
0%



Durability
4.5
Value
4.9
Features
4.7
Design
4.8
Usability
4.9

Customer Reviews

Sort by:

Loading...

very nice

Great sounds ,durability at this time is unknown ,but I have always been a jbl fan

By sam on July 28, 2014

39 found this helpful


Perfection

The following review is for a previous version (GTO528).

These are simply hands down the best little speakers I've heard. They're unparalleled in fidelity, both treble and bass, even at very high volumes. They provide more bass, in fact, than I thought little 5-1/4's could. I'm more a treble guy though as classic rock is my forte and no doubt they deliver. Especially considering the price, they're a no brainer purchase. You will like the way it sounds. I guarantee it.

By Andrew on December 8, 2014

34 found this helpful


JBL GTO529

Good speaker. Sounds great I have them on a bike. Great low end for such a small speaker.

By Lock on November 28, 2013

36 found this helpful


great product

The following review is for a previous version (GTO528).

They sound awesome and I am enjoying them.I would recommend them.

By ray on August 11, 2014

33 found this helpful


Good little speaker

The following review is for a previous version (GTO528).

I bought these speakers for the rear of my single cab ram 1500. Sound quality is pretty good, but are drownded out by front 6x9 in doors. May be a better speaker in a different location or setup.

By Rob on March 22, 2014

32 found this helpful


Nice speakers

The following review is for a previous version (GTO528).

This is the second pair of speakers besides the GTO938 I bought and mounted in a friend's truck. Sounds really good for the price but again I don't see any reason for putting a 0dB / -3dB switch for the tweeter since you'll equalize from the source in a much finer manner.

By Levente on June 16, 2014

27 found this helpful


Not too bad

The following review is for a previous version (GTO528).

I am using these as a rear fill. I have them amped (80rms) and crossed over at 100hz. I originally tried 80hz, but they distorted a little bit at loud volumes. From 100hz and above, these speakers sound good. They are an excellent value.

By Ron on January 2, 2014

27 found this helpful


Great for the price

The following review is for a previous version (GTO528).

These JBL speakers are a significant improvement over the stock speakers I had in my Ford Transit Connect. The sound is clearer and cleaner, musical instruments sound better, bass is much improved. The speakers do get a little screamy at very high volume, but otherwise I'm very happy.

By Astra65 on January 23, 2014

27 found this helpful


GTO528

The following review is for a previous version (GTO528).

I like them and can't hear the sound for the price. Installed in a civic hatchback and definitely boosted the driving experience! Sounds is a lot better than my Kenwood in my other Civic.

By Juice on December 29, 2013

25 found this helpful


good bang for the buck

The following review is for a previous version (GTO528).

Great improvement over stock Harley-Davidson speakers, even without having an amplifier.

By eddie on January 14, 2014

24 found this helpful




NSP525 main

NVX NSP525

• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
• Mounting Depth: 1.96"

(27)

$54.99

List price $65.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2003 Audi S6

1997 Subaru SVX

1987 Cadillac Eldorado

2013 Kia Rio

1992 Toyota Celica

2011 Hyundai Sonata

2018 Ford Flex

1978 Ford Bronco

2014 Mazda 2

2017 Ford Transit

Vehicle
Store
Delete

2019 Harley Davidson FLHT Electra Glide Standard

2002 Harley Davidson FXSTD Softail Deuce

2000 Harley Davidson FLTR/I Road Glide

2016 Harley Davidson FXDF Fat Bob

2012 Harley Davidson FXDF Fat Bob

1988 BMW K100RT

2007 Harley Davidson FLTR Road Glide

2002 Harley Davidson FXD/I Dyna Super Glide

2001 Harley Davidson FLHTC/I Electra Glide Classic

Vehicle
Store
Delete

2023 Can-Am Defender PRO

2024 Can-Am Defender XT

2019 Can-Am Defender HD5

2013 Can-Am Commander E

2025 Can-Am Defender HD9

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.