Pls ask all your questions before purchasing.. Big power, light weight, Bose quality.A high-performance amplifier designed for use with all Bose Professional Products speakers. 2 channels, 450W per channel into 8 ohms, 600WPC into 4 ohms, or 1400W bridged into 8 ohms. Accepts up to 2 active equalization plug-in circuit cards for all Bose Pro speakers, eliminating the need for a separate controller.
Accepts balanced and unbalanced ins from TRS, XLR, or stripped wire connections. Unused parallel in or equalized line out can be connected to another device. 450W per channel into 8 ohms. 600W per channel into 4 ohms.1400W bridged into 8 ohms.