The award-winning Veritas series from Bose Professional delivers superior background/foreground music, paging and multimedia for commercial applications. Bluetooth 5.0 wireless input and user-intuitive OLED screen with quick-start QR code simplify setup - whether you’re a pro installer or a DIYer. With four models to choose from, Veritas amplifiers offer the perfect combination of power, performance and flexibility. Compact and powerful, the 1100BH is suited for smaller distributed audio systems, background music, and paging applications. Designed for 70V/100V high-impedance systems, it efficiently powers multiple wall or ceiling loudspeakers to deliver broad coverage. Perfect for smaller venues, offices, and retail spaces, the 1100BH features a smaller half-rack size and front XLR/0.75" input for convenient mic or audio source connection.