The STAGE 1 isolators effectively eliminate the vibrational variables that touring musicians experience while playing onstage in a variety of venues and locations, enabling them to have consistent, clear sound night after night. Enjoy Consistent results with greater sound clarity and focus, every time you play. Awesome Sound. Stage to Stage. Studio & Home The STAGE 1 isolators are rated for up to 200 lbs (90 kg) per set of four and are designed for equipment ranging from small bass combo amps to stacked 4-12 cabinets. STAGE 1 installation options 1. Fastened directly to the bottom of the cabinet. Remove any existing feet and fasten the STAGE 1 isolators directly to the bottom of the Guitar/Bass amps, cabinets, subwoofer, or stage monitors using the supplied fasteners. 2. Combined with STAGE 1 BOARD Create a portable isolation platform using the Stage 1 Board (available separately). 3. Combined with DIY Plywood board Create an isolation platform by installing the STAGE 1 isolators on plywood, cut to the appropriate size. Use the STAGE 1 isolators in the studio when tracking to capture that tight open sound, or at home to give your neighbors a break from the bass booming through the structure. Enjoy consistent results every time you play. Package contains: 4 – IsoAcoustics STAGE 1 isolators 16 – #10 x ¾” (19mm) wood screws Patented IsoAcoustics Isolation Exciting the supporting surface The isolators manage the energy of the speaker to reduce vibrations resonating through the supporting surface to eliminate dissonant sounds in the listening area or joining rooms. Reducing internal reflections are vibrations reflecting up into the speaker cabinet which causes a smear. The IsoAcoustics isolators reduce internal reflections to eliminate smears. The result is an open stereo image of natural spatial sound.