Name: IsoPac C
Dimensions: 6' wide x 7' deep x 5.5' tall
Parts Included: (1) A5-5 - 5-section CSP
(3) S5-2 - 4' W x 5.5' H SORBER baffle (rear)
(5) S2 - 22" W x 2' H SORBER baffle
Amount of Sound Reduction: N/A
IsoPac C features a 5-panel CSP in the front. Advesive Velcro strips are used to attach the S2 SORBER baffles to the inside lower portion. Three S5-2 SORBER baffles complete the enclosure and soak up reflected sounds in the rear.
Since the top is open, it is difficult to determine the exact amout of sound reduction. Reduction will depend on room construction and drum set-up. The IsoPac C will be more effective in a room with low ceilings and acoustic treatment, than it would be in a room that is large and has a lot of hard surfaces. In either case, the IsoPac C will greatly reduce stage volume, allowing everyone to play at a more reasonable volume.
The IsoPac C is modular, and can be easily converted into an IsoPac A or B in the future if needed.
IsoPacs A, B, E, F, G, and H feature the ClearSonic Lid System, that helps reduce the amount of sound that would normally escape upwards. The Lid is especially helpful if you have a room with high, hard ceilings. IsoPacs C and D are for applications where the lid is not necessary, but still feature SORBER absorption baffles to control the reflected sound. IsoPacs E through H can be used for a variety of applications including vocal and voice-over work.
ClearSonic Panels are a reflective sound barrier but do not absorb sound while SORBER is a great sound absorber but not a great barrier. Therefore, our most effective systems, such as MegaPac, use ClearSonic Panels all the way around the perimeter. Having ClearSonic Panels with Height Extenders in the back also greatly reduces the size of the open area where sound can escape. Because of this, MegaPac and similar booths will reduce sound leakage up to 70% while systems with only SORBER in the back will reduce leakage around 50%. The rear panels are usually not attached to the front panels. They simply butt together or overlap a bit. An access "door" panel is created at the overlap location.