In addition to the basic audio install package, the speaker wires will be hidden behind walls, through attic/basement/crawlspace, or by any other means possible. Speakers will be mounted using customer-supplied or newly purchased speaker mounts. In some cases, drywall may need to be notched or opened. The Big Screen Store's installers will discuss this prior to beginning the installation. In the event that drywall does need to be cut, drywall repair is not included and is the customer's responsiblity. A free in-home consultation is available by request prior to purchasing any products or services from The Big Screen Store in order to determine exact costs.