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JBL GTO75.4II

520 watts, Grand Touring Series 4-Channel Amplifier GTO75.4 II

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 GTO1004
gto1004 thumbnail
$269.95Backorder
  • 4-Channel 520 watt Grand Touring Series Amplifier
  • High-Output MOSFET power supply provides superior power delivery to various impedances with minimal distortion.
  • RMS Power Output
    • 4 ohms: 104 watts x 4 chan.
    • 2 ohms: 142 watts x 4 chan.
    • Bridged, 4 ohms: 284 watts x 2 chan.
  • Optional Internal Neon Lighting
  • Variable High- and Low-Pass filters (32-320 Hz, 12 dB per octave)
  • Preamp-level inputs and outputs
  • Speaker-level inputs
  • Fuse Rating: 30A x 2
  • Additional installation purchase option: 4-gauge power and ground leads (not included).
  • Dimensions: 12-5/16" D x 15-1/8" W x 2-3/8" H
  • 1-year SonicElectronix.com warranty
Product History:
JBL GTO1004 thumbnail
(newest, current model)
JBL GTO75.4II thumbnail
(previous model, replaced by JBL GTO1004)
Power Specifications - Full Range Channels
RMS Power @ 4 ohms104 watts x 4 channels
RMS Power @ 2 ohms142 watts x 4 channels
RMS Power @ 1 ohmNot Stable
Bridged RMS Power284 watts x 2 channels
Peak Power Output520 watts
Amplifier Specifications
Number of Channels4
Total RMS Power Output568 watts
Minimum Impedance UnbridgedN/A
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power<1%
Speaker Level InputsN/A
Preamp Outputs1 pair
Built-in CrossoverN/A
High-Pass Crossover Frequency32 - 320 Hz
Low-Pass Crossover Frequency32 - 320 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio80 dB
Channel SeparationN/A
Bass BoostN/A
Bass/Gain RemoteN/A
Fan CooledN/A
Fuse Rating30A x 2 
Warranty and Return Policy
Return Policy Standard Return Policy
Customer Review Summary for JBL GTO75.4II
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:
.
0%
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
5.0
Value
5.0
Features
5.0
Design
5.0
Usability
5.0
what's this?
Most Helpful Customer Reviews:
August 29, 2007 Awesome amp
Review by
MARY from DORCHESTER, MA
Overall
Durability
Value
Features
Design
Usability
I have had a few amplifiers, being infinity polk and blaupunkt. This by far tops the three in sound quality and loudness. The amp not only sounds great at low volumes but sound even better at higher volumes which is why i highly recommend this amplifier, and im sure anyone will be happy with it.
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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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Testing and Performance
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Product Summary

Manufacturer: JBL
Model number: GTO75.4II
Weight: 11.00 lbs
Internal SKU: gto754ii
Internal product ID: 7421

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Customer Testimonial

Good price, fast shipping. What else could one ask for during the busy Christmas time. Will order from again, thanks.

- Scott from Belpre, OH

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