Clearsonic Lp2 45-Inch Wide X 30-Inch Deep X 49-Inch High Liddedlesliepac 2ClearSonic is designed for Leslie speakers. The AmpPac is designed to both deflect and absorb sound for lower stage volume and better separation between instruments when recording. The A4 6 CSP surrounds the cabinet and 4 S3D baffles attach to the front and back to reduce sound. A STC4D SORBER baffle is used as a lid.. This pre assembled kit is portable and comes with the following: 1 A4 6 Panel 6 S3D Panels 1 STC4D Panel