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’re playing at floor level, on a stage, or facing raked seats or bleachers, you can now adapt your PA to match the room.
Flex array is a flexible baffle that can be configured into four unique shapes ("Straight," "C," "J" or "Reverse J"), allowing the customer to choose the best possible coverage pattern for the application
Vertically oriented eight-driver mid/high line array, with each driver mounted on a custom 100° waveguide, helps deliver wide, consistent coverage
12-inch LF driver provides high performance at low frequency for strong low-frequency output
Bi-amplified design with two high-output, Class-D amplifiers to separately power the FLEX array and 12-inch LF driver
Two input channels with independent volume controls and Line Level/Mic switch on Channel 1
Thanks for the great question.
The F1 Model 812 is a self-powered (active) loudspeaker. Any mixer with line-level outputs will work with the F1 system. Please do not connect a powered mixer SPEAKER outputs to the F1 Model 812 inputs. You could damage the mixer or the F1 Model 812.