ISO Acoustics Isolation board decouples guitar/bass amps, stage monitors and subs from the stage.

Iso Acoustics (set of 4) for Guitar/Bass Combo Amps, Stacked 4-12 Cabinets, Stage Monitors & Subs ISO-Stage 1 Iso Acoustics Professional Speaker Isolation Puck mini (sold in 8). Up to 16.5kg ISO-Puck mini Iso Acoustics Professional Speaker Isolation Puck (sold in pairs). Up to 108kg ISO-Puck 76 Iso Acoustics Professional Speaker Isolation Puck (sold in pairs). Up to 54kg ISO-Puck Iso Acoustics Professional Speaker Stand (sold in singles) ISO-430