Ideal for contractors with limited storage facilities, this conically shaped enclosure nests to achieve reduced inventory space requirements and transportation costs. Furnished with four combination conduit knockouts 1/2" - 3/4" (13-19mm), four J-clips and two flexible perforated mounting straps. One-piece CRS construction, undercoated, patch-jute lined, and finished in epoxy.The CS95-8 enclosure is a perfect for use with Atlas Sound model SD72W,SD72WV or high performance 8" 8-watt coaxial model GD87W loudspeaker/ transformer/baffle packages. Note: Enclosure is not designed to mount other loudspeaker packages with pre-mounted high performance transformers (HT-167, HT-327).