The Bose F1 Model 812 Flexible Array Loudspeaker
Engineered with an array of eight high-output mid/high drivers, a high-powered 12" woofer and a lower crossover point, the loudspeaker delivers high SPL performance while maintaining vocal and midrange clarity that's dramatically better than conventional loudspeakers.
For the first time, the F1 Model 812 Loudspeaker allows you to focus sound where it's needed. So no matter where you perform, your PA has you covered.
How it Works

F1 Model 812 Flexible Array Loudspeaker
FLEX array: Bose exclusive flexible baffle can be configured into four unique shapes, allowing you to choose the best possible coverage pattern for the application
Eight-driver mid/high line array: Eight vertically mounted drivers, each mounted on a custom waveguide, help deliver wide, consistent coverage.
12-inch LF driver: High-performance woofer provides strong low-frequency output
2-channel integrated mixer: 2 inputs with independent level controls accommodate XLR, 0.25-inch and RCA connectors

F1 Subwoofer
High performance compact subwoofer: All the performance of a larger bass box in a more compact design that's lighter and easier to carry than conventional subwoofers
High-excursion 10-inch drivers: 2 woofers provide deep impactful bass
Integrated mounting stand: Built-in stand is stored in the rear of the subwoofer making set up fast and easy-includes cable channels to neatly hide wires
Line output EQ: Output can be set to THRU (full range) or HPF (high pass filter) allowing for easy crossover selection when used with a main loudspeaker