Bose FreeSpace DXA 2120 – Digital Mixer/Amplifier

The FreeSpace DXA 2120 is a self-contained six-input by two-output digital mixer and power amplifier built for installed commercial background-music and paging systems in retail, restaurant, hospitality and office spaces. Unlike a plain zone amplifier, it combines signal processing, mixing, routing, paging and two-channel amplification in a single chassis, with onboard DSP voicings engineered specifically for Bose loudspeakers and full setup handled from front-panel controls — no computer required.

Confirmed Specifications

• Manufacturer: Bose Professional
• Model: FreeSpace DXA 2120
• Product Type: Digital Mixer/Amplifier (6-in x 2-out)
• Amplifier Output:
  • 2 x 120 W at 4 ohms
  • 2 x 65 W at 8 ohms
  • 2 x 100 W at 70/100 V
• Inputs (6 total):
  • 4 mic/line inputs (balanced Euroblock or unbalanced RCA connectors)
  • 1 page input
  • 1 direct input (overrides other sources when signal is detected)
• Auxiliary output: line-level, for system expansion
• Operating Modes: Mixer, Dual Mono Select, Stereo Select
• DSP: Bose loudspeaker EQs, dynamic EQ, Opti-voice paging
• Frequency Response: 40 Hz – 16 kHz (+0/-3 dB)
• Dynamic Range: 80 dB
• Power Consumption: 39 W idle, 350 W active
• Backup Power Input: 24 V DC (2-terminal barrier strip)
• Dimensions: 3.5 in (H) x 16.5 in (W) x 13.8 in (D)
• Weight: 32 lb

Typical Applications

• Retail stores and shopping centers
• Restaurants, bars and hospitality venues
• Fitness clubs, offices and houses of worship
• Background music zones with overriding paging and announcements