Depth Mounting depth; Weight 10.8 lb (4.9 kg) / Shipping weight; Crossover Frequencies Advanced high-order crossover network; Features Cutout dimensions (H x W); High Frequency Driver Components 1" aluminum dome swiveling high-output tweeter with waveguide; Low Frequency Extension High Frequency Extension (-10dB); Low Frequency Driver Components 9" MicroCeramic Composite (MCC) Cone, Cast-Aluminum Frame High-Output Woofer; Mid-Frequency Driver Components 3.5" micro-ceramic composite (MCC) cone, cast-aluminum frame highoutput midrange; Mounting C-2 mounting mechanism • Compatible with wall material thickness range