The Bose® FreeSpace® DXA 2120 digital mixer/amplifier features a 6-in by 2-out design that provides signal processing, mixing, routing, paging and two-channel amplification for installed applications. It offers three versatile operating modes and is easily configured using the controls on the front panel. No external computer is required.
 

- Six inputs: four mic/line inputs with choice of balanced Euroblock or unbalanced RCA connectors, one page input and one direct input
- Two powered outputs that can operate at high or low impedance: 2 x 120 W at 4 ohms , 2 x 65 W at 8 ohms, or 2 x 100 W at 70/100V
- Three operating modes for greater flexibility in installed music or speech applications: Mixer Mode, Dual Mono Select Mode, and Stereo Select Mode
- Easy setup and control via onboard controls – no computer needed
- DSP includes loudspeaker EQs and dynamic EQ functions engineered specifically for Bose loudspeakers
- Opti-voice® paging provides a smooth transition between music and announcements
- 24-volt DC backup power connection for added reliability and integration onto fire and evacuation systems

Applications
- Conference centers
- Retail stores
- Restaurants and bars
- Hotels
- Lobbies and conference rooms