JBL GTO1004: main picture thumbnail JBL GTO1004: alternate picture thumbnail JBL GTO1004: alternate picture thumbnail JBL GTO1004: alternate picture thumbnail

JBL GTO1004

600W RMS, 4-Channel Grand Touring Series Amplifier

  • 4.9

(14 reviews)

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The product on this page is discontinued.

Specials with this product

  • Free Ground Shipping to the 48 statesdetails

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I recommend Sonic for any purchase. Excellent! Thanks a lot Tiffany.

- Sun K. from Korea

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  • Grand Touring Series 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 100 watts x 4 chan.
    • 2 ohms: 150 watts x 4 chan.
  • LED power and protection indicators
  • Tuned Bass EQ (0-12 dB bass boost)
  • Bridgeable operation
  • Preamp RCA outputs
  • Cast-aluminum heatsink
  • Variable high-pass filter (32-320 Hz, 12 dB/octave)
  • Variable low-pass filter (32-320 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 10-100000 Hz
  • Dimensions: 18-9/16"L x 10-3/8"W x 2-1/8"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Also can be found as: GTO-1004, GTO100.4
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Product History:

JBL GTO1004 thumbnail
(newest, current model)
JBL GTO75.4II thumbnail
(previous model, replaced by JBL GTO1004)

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

Power Specifications - Full Range Channels
RMS Power @ 4 ohms 100 watts x 4 channels
RMS Power @ 2 ohms 150 watts x 4 channels
Bridged RMS Power 300 watts x 2 channels
Amplifier Specifications
Amplifier Class AB
Number of Channels 4
Total RMS Power Output 600 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged 4 ohms
THD at Rated RMS Power 0.05%
Speaker Level Inputs No
Preamp Outputs 1 pair
Built-in Crossover Low-pass (LP)
High-pass (HP)
Full (AP)
High-Pass Crossover Frequency 32 - 320 Hz
Low-Pass Crossover Frequency 32 - 320 Hz
Signal-to-Noise Ratio 104 dB
Bass Boost 0 - 12 dB
Bass/Gain Remote No
Fan Cooled No
Fuse Rating 25A x 3 
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 GTO1004
Average Customer Rating is 4.9 out of 5 stars:
  • 4.9
based on 14 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
86%
4 star:
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14%
3 star:
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0%
2 star:
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0%
1 star:
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0%
what's this?
Average Attributes Rating:
Durability
  • 4.7
4.7
Value
  • 4.7
4.7
Features
  • 4.8
4.8
Design
  • 4.8
4.8
Usability
  • 4.9
4.9
what's this?
Most Helpful Customer Reviews:
September 12, 2012 Super duper fresh clean power! Lots of it!!
Review by
Luke from Leesburg, OH
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I would absolutely recommend the gto1004 to anybody with some good mids and highs that have a higher power rating. This thing looks sliiick and is very easy to hook up. This amp puts out everything your mids and highs could ever ask for and then some, I run all JBL power series that have an rms rating the same as the amp and have to keep the gain way down, well below clipping, just because it's simply too loud. The manual says to turn up the gain until the sound becomes distorted then back it down but I never did it because before I ever got close to distortion I feared for my new speakers lives. The sound quality is unmatched hands down I keep my treble on 0 and it's still incredibly crisp. When you see anything with a JBL logo you can rest assured that you will be overly satisfied.
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March 15, 2012 great amp
Review by
akwik6 from Pingree Grove
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Good sound does not overheat.
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December 17, 2011 wow read this.
Review by
charles from rochester, NY
Overall
  • 5.0
Durability
  • 5.0
Value
  • 4.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
For the money what a great amp. Clean loud powerful and its sooo beautiful and sharp looking. People go nuts on how nice it looks and sounds in my car. JBL is great stuff. Mybe not top top of line but they really make some great car audio. You wont be dissapointed!
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April 18, 2011 I respect it
Review by
KillaFeeItwter from Da'ville, NC
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 4.0
Design
  • 4.0
Usability
  • 5.0
Perfect amp to bring the noise when it comes to your highs without the extra bass or distortion in the levels
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February 22, 2011 Great Value!
Review by
Chris from Westminster, CO
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Works great, does not overheat even when its 100+ degrees outside and no cooler inside the vehicle. Clear crisp sound.
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View All 14 Reviews for JBL GTO1004
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Bass Remote Control
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Speaker Wire
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RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
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NVX XIV45 4-Channel RCA Audio Interconnect Cable NVX XIV45 4-Channel RCA Audio Interconnect Cable
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16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology
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StreetWires ZN9 Series Interconnect Cable StreetWires ZN9 Series Interconnect Cable
16.4 ft. of 4-Channel RCA Cable with Rhodium-plated contacts and ZeroNoise construction for clear signal transfer!
$99.99
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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StreetWires FB4 StreetWires FB4
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$7.99
Kicker DB1448 (09DB1448) - Top of the Line! Kicker DB1448 (09DB1448) - Top of the Line!
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Professional Installation for your Car Power Amplifier Professional Installation for your Car Power Amplifier
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Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
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Scosche SPL Meter SPL1000F Scosche SPL Meter SPL1000F
Handheld boomSTICK measures your SPL range from 60 to 135 dB
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AutoSound 2000 CD-104 AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components
$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.
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Product Summary

Manufacturer: JBL
Model number: GTO1004
UPC: 050036119184
Weight: 15.00 lbs
Internal SKU: gto1004
Internal product ID: 12244