Earthquake SWS-15 Shallow Subwoofer

Earthquake SWS-15 15" Shallow Subwoofer The SWS (Shallow Woofer System) is The First Shallow Woofer. The line is designed to have the smallest mounting depth possible, without loss of extension. 2.75 inch Excursion 3-1/4 inch Mounting depth 400 RMS /800 Peak 2.5" Aluminum Voice Coil Single 4 Ohm Voice Coil Electroplated PVC Cone with Platinum finish Dust cap directly attached to the voice coil