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JBL GT5-A402

240W Max, 2-Channel GT Series Class AB Amplifier

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• 40W x 2 chan. @ 4 ohm
• 60W x 2 chan. @ 2 ohm
• 120W x 1 chan. @ 4 ohm
• 120W x 2 chan. Max
• Orange backlit JBL logo
• Bridgeable operation
• Cast-aluminum heatsink

Learn more about the gt5a402

We apologize

This item has been discontinued

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Product Highlights


• 40W x 2 chan. @ 4 ohm
• 60W x 2 chan. @ 2 ohm
• 120W x 1 chan. @ 4 ohm
• 120W x 2 chan. Max
• Orange backlit JBL logo
• Bridgeable operation
• Cast-aluminum heatsink

Description


JBL brand icon

Authorized dealer

  • GT Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 40 watts x 2 chan.
    • 2 ohm: 60 watts x 2 chan.
    • Bridged, 4 ohm: 120 watts x 1 chan.
  • Max power output: 120 watts x 2 chan.
  • LED power and protection indicators
  • Tuned Bass EQ (0-6 dB bass boost at 50 Hz)
  • Orange backlit JBL logo
  • Bridgeable operation
  • Cast-aluminum heatsink
  • Variable high-pass filter (20-320 Hz, 12 dB/octave)
  • Variable low-pass filter (20-320 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 10-100000 Hz
  • Dimensions: 7-1/2"L x 9-1/4"W x 2-1/8"H
  • 8-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 found as: GT5A402, GT5-A40.2
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
40 watts x 2 channel
RMS Power @ 2 ohms
60 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
120 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
240 watts
Total RMS Power Output
120 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
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
20 - 320 Hz
Low-Pass Crossover Frequency
20 - 320 Hz
Signal-to-Noise Ratio
85 dB
Bass Boost
0 - 6 dB
Remote bass/level controller
No
Fuse Rating
15A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

GT5-A402

Weight:

6.00lbs

Internal SKU:

gt5a402

Internal Product ID:

12252

Product and How-to Videos


  • Harman International: The Pursuit of Great Sound
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


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

  • You see only parts engineered for your exact vehicle
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  • 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.