F1 Model 812 Flexible Array Loudspeaker Pair

The BOSE F1 Model 812 Flexible Array loudspeaker is the first powered portable loudspeaker that lets you control its vertical coverage pattern. Simply push or pull the array into position to create Straight, C, J or Reverse J coverage patterns. And once set, the system automatically changes the EQ to maintain optimum tonal balance for each coverage pattern. So, whether you'e playing at floor level, on a stage, or facing raked seats or bleachers, you can now adapt your PA to match the room.

Great for numerous applications:
Live music performances
Bands of all styles
Solo musicians
Mobile DJs
Houses of worship
Schools and universities
Resorts and hospitality venues
Business presentations