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JBL GTO-804EZ

940W 4-Channel GTO Series Class A/B Car Amplifier

JBL
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• 4 ohm: 80 watts x 4-Chan.
• 2 ohm: 100 watts x 4-Chan.
• Bridged; 4 ohm: 200 watts x 2 chan.
• Max power output: 235 watts x 4-Chan.

Learn more about the gto804ez

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Product Highlights


• 4 ohm: 80 watts x 4-Chan.
• 2 ohm: 100 watts x 4-Chan.
• Bridged; 4 ohm: 200 watts x 2 chan.
• Max power output: 235 watts x 4-Chan.

Description


JBL brand icon

Authorized dealer

Small and Powerful

The newest JBL GTO EZ Series car audio amplifiers provide unmatched ease of installation, configuration and calibration for clean, powerful sound. Connect to OEM or aftermarket systems without complicated adapters or setup routines. Use line-level (RCA) signals or speaker-level signals with RCA-to-bare-wire adapters. Experience the clean and powerful output of GTO amplifiers in a variety of channel configurations and power ratings, all of which are CEA-2006A compliant and backed by the JBL reputation for top quality.

The full-range channels include a 40Hz to 220Hz variable crossover that's switchable for high-pass or low-pass operation (or bypass), and allows for precise tuning of the crossover frequency based on the speaker type and configuration being driven by those channels. Subwoofer amps and the subwoofer channels in system amplifiers feature a 40Hz to 280Hz low-pass crossover that lets you get the best blend between your system's subwoofer and the rest of its speakers.

General Features:

  • 4-Channel GTO Series Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 80 watts x 4 chan.
    • 2 ohm: 100 watts x 4 chan.
    • Bridged; 4 ohm: 200 watts x 2 chan.
  • Max power output: 235 watts x 4 chan.
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
  • Soft start turn-on
  • Gain LED indicators for proper gain adjustment
  • 4/3/2 channel operation
  • Heavy duty aluminum alloy heat-sink
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • Low level: 125mV-5V
    • High level: 250mV-10V
  • Variable low-pass filter (40-220 Hz, 24 dB/octave)
  • Variable high-pass filter (40-220 Hz, 24 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-23000 Hz
  • 8 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 9-11/16"W x 11-15/16"L x 2-9/16"H
  • Authorized Internet Dealer
  • 2-year Manufacturer's Warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
80 watts x 4 channel
RMS Power @ 2 ohms
100 watts x 4 channel
Bridged RMS Power
200 watts x 2 channel
Amplifier Specifications
Series
GTO Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
940 watts
Total RMS Power Output
400 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
1%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
40 - 220 Hz
Low-Pass Crossover Frequency
40 - 220 Hz
Signal-to-Noise Ratio
85 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
25A x 2 
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

GTO-804EZ

Weight:

11.00lbs

Internal SKU:

gto804ez

Internal Product ID:

43363

Product and How-to Videos


  • Harman International: The Pursuit of Great Sound
  • JBL GTO EZ Amplifiers | Car Amp Tuning Made Easy!
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


JBL GTO-804EZ thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.8
Features
4.8
Design
4.8
Usability
4.8

Customer Reviews

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JBL GTO-804EZ

I have been putting a system together with " best bang for the buck" in mind. I am looking for quality sound at a good price. I have the JBL ms 62c 's in the front and JBL P662's in the rear.They were powered by the Rockford R 300.4( good reviews / cheap price) and though they sounded good just not great, so i took a chance and got the gto-804ez ......WOW! Blows the RF out the water . The "clean" power difference and the sound stage is spot on. You will hear every detail in your music with this combo.Even without a sub the bass is amazing . I am upgrading to the 1001ez amp and W12GTI sub. Sonic had these amps half off sale not too long ago , wish i jumped on it then but you can call them for better pricing . Hope this can help somebody thats trying to decide . This will fit your needs it's a beast!

By Charles on May 1, 2014

16 found this helpful


Very Happy

Bought this amp almost a year ago, along with 4- 6x9 jbl 938, 2 in doors original speaker spot and 2 behind seats, this is in a regular cab pick up, amazing sound and bass, I listen to country and old rock and never heard it sound this good. Added jbl small sub and 200 watt amp (used) just to hear what it sounded like. unreal bass with no unwanted distortion just clean crisp high and lows. I'm back on now for my 2nd GTO-804ez for a 69 Fairlane I'm restoring. Can't wait to hear in a full size car.

By Kirk on July 16, 2014

14 found this helpful


Clean and Underrated!!!

I originally bought this amp and the GTO-751ez in order to replace my JL Audio 450/4v2 and 1000/1v2 because of the small footprint and limited space in my Nissan Frontier King Cab. I tried to fit my JL Audio amps, but they were just too much trouble to fit neatly. The JL Audio amps are awesome, but only if you can fit them and have the extra bankroll to buy them. I hadn't really looked into JBL amps previously on my other builds, but definitely wish I had. I have this amp powering 2 sets of JL Audio C5 components, one front set and one rear set. The amp definitely puts out some clean power and doesn't add any sound coloration. I did a bench test on it along with the 751ez and let me tell you, these amps are crazy underrated. This amp put out 95x4 rms at 4ohm at 13.8v!!! Definitely more than advertised. As a point of reference comparing it to previous amps I own/owned, I would say that this amp sounds just as clean and as loud as my Focal Solid 4. Similar build quality at a fraction of the cost. I would definitely recommend this amp.

By Alberto on August 10, 2015 Checkmark Icon Verified purchase

12 found this helpful


BIG, LOUD, and HAPPY

I have 4'' speakers in front and 6.5'' in the back both JBL gto series. I was running the speakers through my car's stock amp and was pretty disappointed with the out put. After blowing the stock amp I through this bad boy in and all I can say is WOW. What a difference. Sound is fantastic boosted the bass X 2. The only problem I have had is using the automatic gain set lights. When I play the disc it doesn't give the correct signal and so the lights are worthless. However the gain nobs make manually setting the gain easy so don't worry about it.

By BOOMIN AUDI on April 24, 2014

13 found this helpful




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