Picture shows (2) SA-XR20 20in.Vented Panels for Twin 20 cabinet

These optional rear panels provide extra depth and even better ventilation than our standard rear panels. All rear panels are easily removable with thumb-nuts for quick components access. Constructed of heavy-weight black powder-coated steel with ventilation louvers these rears provide and extra 3.5 inches of inside cabinet depth for larger components and hefty interconnects. Choose the appropriate quantity and the appropriate sized panel per your Synergy cabinet. For instance, buy (3) 30in Panels for a Triple 30 cabinet.

• Choose Vented Rear Panels or Active Cooling models with Fan Kits that has a remote thermostat and dual maintenance-free fans
• For Singles purchase (1) rear panel
  For Twins purchase (2) rear panels
  For Triples purchase (3) rear panels
  For Quads purchase up to (4) rear panels
• Drilling required when installing along side standard rear panels

If adding to Chameleon cabinets, the extended rear panels cannot be used in conjunction with Chameleon TV Mounts. Compatible with Synergy and Chameleon cabinets.