Powercab CL multi-voice active guitar speaker systems provide exceptional amplification for your amp modeler—whether that be a Helix or Helix Stadium family processor, a more modest modeler, or even a compact amp-simulation pedal mounted on your pedalboard. Loaded with traditional guitar speakers, these lightweight open-back cabinets may be used with or without speaker modeling and feature simple and straightforward controls, including a 3-band room EQ with Low, Mid, and High boost/cut. No matter how you use them, Powercab CL speaker systems deliver consistent tone and feel at any volume.