Depth Mounting depth; Weight 7.1 lb (3.2 kg) / Shipping weight; 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; Low Frequency Driver Components 8" Micro-Ceramic Composite (MCC) Cone, Cast-Aluminum Frame High-Output Woofer; Mounting C-2 mounting mechanism • Compatible with wall material thickness range; Recommended Amplifier Power 10 - 150 Watts RMS