Just finishing repairing the Yorkville 801p sub that wasn't working. The voice coil on the woofer was burnt. Don't know how it happened. We just to wait for a day we could fix it outside. We weren't going to take that heavy mother inside. I got to see why they want the money they do for those subs. Serious wood cabinets! Back using the subs again when needed. Better than fighting with the Earthquakes having to use an amp.