Outlet EventEnds Jan. 19. Limited quantities. No rainchecks.Shop now

Main Content
product image

JBL - 770W Class D Mono Amplifier with Variable Low-Pass Subwoofer Crossover - Black

Model: GTX 500
SKU: 8356118
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Continuous Watts x Channel @ Ohms: 500W x 1
    • Maximum Watts x Channel @ Ohms: NULL1 (This is the maximum load the speaker, subwoofer or amp can drive.)
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
    • Number Of Channels: 1
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
  • General
    • Brand: JBL
    • Model Number: GTX 500
    • Product Name: 770W Class D Mono Amplifier with Variable Low-Pass Subwoofer Crossover
    • Color: Black
  • Audio Power
    • Continuous Watts x Channel @ Ohms: 500W x 1
    • Maximum Watts x Channel @ Ohms: NULL1 (This is the maximum load the speaker, subwoofer or amp can drive.)
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
  • Audio
    • Number Of Channels: 1
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
  • Dimensions
    • Product Height: 2.56 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 9.69 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 8.38 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 6.4 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 050036324007

Enjoy thunderous bass tones in your vehicle with help from this JBL GTX 500 Class D mono amplifier, which features built-in variable bass boost and an optimal heat-sink-to-power ratio to enhance your subwoofer's output.

  • 770W maximum power: Plus 500W continuous power @ 2 ohms and 350W continuous power @ 4 ohms for robust output. An optimal heat-sink-to-power ratio allows you to maintain consistent power levels.
  • Variable low-pass subwoofer crossover: Ensures flexible operation.
  • Built-in variable bass boost: Allows you to enjoy booming low-end tones.
  • 1 pair of rear auxiliary inputs: Along with a subwoofer output for flexible connectivity.
Whats Included
  • JBL 770W Class D Mono Amplifier with Variable Low-Pass Subwoofer Crossover
  • Owner's manual

Q: SWITCHING FROM MY STOCK NISSAN AMP TO THIS, WOULD THE BASS BE JUST AS GOOD?

A: When switching from an OEM amplifier to any aftermarket amplifier will always improve the sound and qualiiy of your factory speaker

Q: Can this safety power 2 jbl cx1200 12" subwoofers?

A: As long as they fall in the compatible wattage levels, they will work.