The Bose® FreeSpace® ZA 2120-HZA zone amplifier is designed to provide basic amplification and sound system expansion when using front-end Bose products such as FreeSpace® integrated zone amplifiers and ControlSpace® engineered sound processors. With the inclusion of AmpLink, up to 8 digital audio channels can be sent to the amp from a Bose DSP via a shielded CAT 5 cable.
 

- Reliable 2 x 120 W Class-D amplification optimized for 70/100V high-impedance applications
- AmpLink transports up to 8 uncompressed, near zero latency, digital audio channels between Bose DSPs and the ZA 2120-HZA via shielded CAT 5 cable. The amp also supports a THRU path for daisy-chaining digital audio to other Bose AmpLink products at a distance of up to 10 m between products
- Dual Remotes support optional volume adjustment for -independent, or combined, zone control which eliminates the need for bulky, -inefficient, and sound-altering 70/100V in-line volume controls
- Expansion-ready connectivity with FreeSpace® IZA amplifiers and ControlSpace® engineered sound processors when additional sources and loudspeaker processing is required
- Intuitive feature setup enables the amplifier to be configured without a PC for remote, input, output and automatic standby options
- Auto-Standby feature allows the amplifier to consume less power when not in use
- Remote muting allows the amplifier to be muted via a centralized control system

Applications
- Retail stores
- Restaurants and bars
- Hospitality venues
- Conference centers
- Schools
- Auxiliary zones