Why just rock the house when you can shake the foundation loose? For decades, the patented dbx Subharmonic Synthesis has been the secret weapon used by mobile DJ's and film and sound professionals to produce an impact unavailable from any other device. Subharmonic Synthesis brings out and extends bass frequencies, producing tremor-like lows you can feel as well as hear. It always gets a huge reaction from the crowd, and it’s available as a standalone unit or via the DriveRack family.
