Height Cutout dimensions (dia.); Width Square grille finished Width; Depth Mounting depth; Weight Weight; Features Includes both round and square zero-bezel magnetic grilles • Round grille finished dimension (dia.); Highfrequency Driver Components 1" aluminum dome swiveling tweeter with waveguide; Low Frequency Extension High Frequency Extension (-10dB); Lowfrequency Driver Components 8" Micro-Ceramic Composite (MCC) Cone, Cast-Aluminum Frame Woofer; Mounting C-2 fastening mechanism • Compatible with wall material thickness