A championship-caliber Tarheel fancave

This is Aviston. He's a fan of North Carolina sports. A big fan. He's going to show us his AV setup as part of CNET's Show Us Yours series.

How big of a fan? Decorative mini helmet lights big.

"This is the front view of my custom home theater," Aviston says. "I used metal art to cover in-wall speakers to give it some design while the room is not in use. Often people don't even know that this room has speakers and a TV in it."

"Once the metal art is removed you can see the pair of Klipsch R-5800-W II speakers. I use these for my RF and LF speakers along with one Klipsch R-5502-W II as my center channel," Aviston says.

Curved-for-comfort seating arrangement.

Close up of the front speakers.

An Epson Powerlite HC2030 Home Cinema 2030 2D/3D 1080p projector. A Klipsch R-5650-S II speaker is hidden in the wall on the right, part of a pair Aviston uses as his rear surrounds.

The rear Klipsch speaker exposed.

Aviston removed the legs from a media cabinet and attached it to the wall, so it looks like it's floating. Inside you'll find an Onkyo TX-NR636 AV receiver, DirectTV DVR and Android streaming box. There's an Amazon Echo Dot and Nintendo Switch on top of the cabinet, along with a temperature sensor for an Ecobee 3 smart thermostat. 

Nighttime view of the floating cabinet. "I installed remote led lights underneath the cabinet," Aviston says.

The 120-inch electric screen is hidden until called upon to descend. 

Projector on.

LED lights above and below the screen can be turned off.

The LEDs change colors.

A Klipsch Reference R-12SW sub sits behind the sofa.

Side view of 5.1 surround sound in-wall speaker setup.

Another look at the projector.

Side view from the other side of the room.

Recent additions: A Harmony hub with remote, Echo Dot, Nintendo Switch and Ecobee 3 sensor. "Now the system is completely voice activated along with smart light switches that are controlled by my Samsung SmartThings Hub," Aviston says.

Want to show us yours? You can submit photos here.