The ClearSonic IsoPac A Drum Shield (Dark Gray) includes an A2466x7 CSP and AX2412x7 Height Extenders in the front, and three S2466x2 Sorber baffles in the rear. (7) S2224 Sorber baffles are attached to the inside lower portion of the acrylic panels. The clear panels are a total of 6.5ft. tall, and the S2466x2 baffles are 5.5ft. tall, so there is a foot of open space around the rear of the booth allowing for air exchange. The ST1266 12-inch wide SORBER Lid baffle is added to the standard 3-section lid to provide a 7-feet wide by 5.5-foot deep lid system. IsoPac A includes (2) lid support bars for maximum support and stability and a six-inch clip-on fan to help with air exchange. The IsoPac A is also easy to get in and out of, due to the Sorber panels not actually connecting to the ClearSonic Panels. One can easily use an outside section of a Sorber system as a "door."
7ft. wide x 9ft. deep x 6.5ft. tall IsoPac A - 50-60% perceived volume reduction.
If reflections off the front shields during recordings are a problem, a few more S2224 SORBER baffles can be purchased and velcroed to the offending shields. Attach them at the same height as the mics for maximum effectiveness.