Item# GX-A3001_



Powerful and compact 415 Watt mono amplifier with built-in variable cross-over

$149.95149.95 each
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A 415-watt mono subwoofer amplifier with on-board variable electronic crossover, the GX-A3001 features a compact footprint of just 2-1/16" (52mm) high, 9-1/8" (206mm) wide and 11 7/16" (291mm) deep. This tiny powerhouse includes a cast-aluminum heat sink, built-in electronic crossover networks, and enough power to drive your woofers to distraction.

What's in the box?

  • 1 GX-A3001 Amplifier
  • 1 Owner's Manual

The GX-A3001 is equipped with both low-level and high-level inputs, allowing conncetion to virtually any factory or aftermarket head unit. Low-level input is made via standard RCA connectors and high-level inputs made via a supplied Molex connector and harness.

The 12dB per octave low-pass electronic crossover is infinitately variable from 32Hz - 320Hz and provide precision tuning of subwoofer in a variety of enclosure types.

The GX-A3001 also has an onboard bass boost circuit with is centered at 45Hz and is variable from 0dB - 12dB.

Frequency Response
2-Ohm Power Output
300 Watts RMS x 1 channel
Variable Bass Boost
0 to + 12dB @45Hz
Signal-to-Noise Ratio
Input Sensitivity
Total Peak Power Output
4-Ohm Power Output
200 Watts RMS x 1 channel
Height (in)
Height (mm)
Depth (mm)
Width (mm)
Depth (in)
Width (in)

Call us: 1.800.336.4525

  • Sales and pre-sale assistance
  • Technical help
  • Parts and accessories

I would like to use this amp with a 4ohm single speaker. What is the correct connection if I use stereo RCA at input side. Thank a lot.

Asked by: Gyuller
Thank you for your question, 4ohm speaker or subwoofer, you can use the +L and -R for a 4 ohm wiring
Answered by: Randy at JBL
Date published: 2016-03-25

Is the GX-A3001 class A/B or D?

Asked by: Joe D
Thank you for your question, the GX-A3001 is a Class D amplifier to provide sufficient power rating.
Answered by: Randy at JBL
Date published: 2016-03-22

Is the GX-A3001 compatible to or able to drive the JBL GT-12BP Sub?

Asked by: Olly
  • 2016-10-01T09:05CST
  • bvseo_cps, prod_bvqa, vn_cps_3.4.0
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_gx-a3001_, PRD, sort_recentAnswersFirst
  • clientName_JBL

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