JBL GTR-1001 1000-watt Monoblock Subwoofer Amplifier

Model: GTR1001 UPC: 050036326162 Item: 167085


Regular Price: $449.95

Save: $120.00 (27%)

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104 E Vine St. Hatfield, PA 19440
  • Mon - Fri: 9am - 4pm
  • Sat: By appointment only
  • Sun: Closed
(866) 961-7781
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754 Route 309 (Bethlehem Pike) Montgomeryville, PA 18936
  • Mon: 9:30am - 8pm
  • Tues - Fri: 9:30am - 6pm
  • Sat: 9:30am - 6pm
  • Sun: 12pm - 5pm
  • Visit Showrooms Page for Holiday Hours
(215) 368-8343
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38 Greenfield Avenue, Ardmore, PA 19003
  • Mon - Fri: 10am - 6pm
  • Sat: 10am - 5pm
  • Sun: Closed
  • Visit Showrooms Page for Holiday Hours
(610) 649-7002
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Product Information

Power Meets Beauty

The GTR-1001 monoblock car subwoofer amplifier from JBL mates good looks and high-performance. Producing 1000 watts at 2 ohms, this bad boy can power just about any subwoofer (or subwoofers) that you connect to it. The amplifier features Class D technology for high-efficiency and low heat. You’ll be able to rock out for hours without this JBL car amplifier breaking a sweat.

Integrates With Anything

It doesn’t matter whether you’re rocking the factory-installed or an aftermarket radio. The GTR-1001 has connections to make either one work. You tap into the factory-installed audio system with the included speaker wire-to-RCA adapter or, if the radio has been replaced with one of your choosing, you simply run RCA cables from the subwoofer output of the aftermarket radio to the RCA inputs on the JBL amplifier. This amplifier adapts to your vehicle’s audio system simply and neatly.

GTR-1001 Highlights:

  • Monoblock subwoofer amplifier
  • Class D technology for efficiency
  • Selectable low-pass filter
  • Includes OEM integration adapters (2 speaker wire-to-RCA adapters)
  • Aftermarket radio integration via pre-amp inputs
  • Dimensions: 13-1/8”W x 2-3/16”H x 7”D
  • Warranty: 1 year
  • Included: World Wide Stereo 60-day guarantee and expert product support


GTR-1001 Specifications:

  • Monoblock car amplifier
  • 700 watts x 1 at 4 ohms
  • 1000 watts x 1 at 2 ohms
  • Low-pass filter
  • Class D technology
  • Adjustable input level
  • Bass boost (0-9dB)
  • Phase switch ( 0 or 180 degrees)
  • 4-gauge power/ground inputs (wiring kit sold separately)
  • Dimensions: 13-1/8”W x 2-3/16”H x 7”D

What's in the Box

What's in the Box:

  • 1 GTR-1001 amplifier
  • 3 extra 35A fuses
  • 2 speaker wire-to-RCA adapters
  • 4 mounting screws
  • Owner’s manual



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Will this amp push 2 kicker 2 ohm 12 inch subwoofers dcr122?
A shopper on Jul 22, 2017
  As a mono (single-channel) amplifier, it is designed to, and will provide its best performance driving one speaker only.