I would really avoid poking through an external wall for a temporary installation like an A/V setup. Edit: Maybe you were only talking about the drywall, if so that's not a big deal.

The Liteboxer Wall Mount is currently available for $1,495, but the ongoing Black Friday Sale from Liteboxer is offering $400 off all Liteboxer packages — including this new release.. If you ...

Wall-mounted post boxes can be installed inside or out, but if you’re exposing them to the elements, pick a material that can withstand the UK’s infamous climate.