Likely to be one of the biggest video games in history, Guitar Hero III is ready to roll and Mackie is ready to rock as the game’s exclusive PA System. Rock-and-roll gamers will play on different sized stages, in a variety of venues. And in EVERY venue, the PA will be filled with Mackie Active Loudspeakers, including the SA Series, SR Series, and SRM 450s used as floor wedges.

Later in the…