The Infinity Cascade Model Five bookshelf/on-wall loudspeaker utilizes the patent-pending Maximum Radiating Surface (MRS) flat-panel driver with Ceramic Metal Matrix Diaphragms (CMMD) and a 1" CMMD tweeter mounted in Infinity's proprietary Constant Acoustic Impedance (CAI) waveguide to deliver uncompromising sonic performance from a strikingly beautiful loudspeaker. Shelf-stand and wall-mount brackets are included. The Cascade Model Five is magnetically shielded.