The Geometrix Broadband Bass Trap is a sculptured sound absorbing panel used for wall, corner and ceiling applications. Available in half-rounds or quarter-rounds. This unit can be installed vertically or horizontally to create dynamic installations. The Geometrix is constructed of 1” thick, 6-7 PCF glass fiber core with a 1 PCF fiber blanket that's ¼” thick. The inner structure of the Geometrix is comprised of ¾” thick, industrial grade particleboard half rounds or quarter rounds spaced every 24” o.c. The top and bottom of the units are faced with hardboard. The back of the Geometrix is ¼” hardboard.