OVERVIEW
For background/foreground music and paging applications, Bose® FreeSpace® IZA 2120-HZ integrated zone amplifier elevates the audio experience when using FreeSpace® loudspeakers. Optimized for commercial applications, FreeSpace IZA amplifiers feature selectable Loudspeaker EQ to enrich audio quality, Opti-voice® paging for clear speech intelligibility while providing seamless transitions and Dynamic EQ that ensures full and balanced music at any volume level.

FEATURES
- True two-zone capability provides two independent outputs that each support volume/source selection remotes, EQ, tone controls, and paging/auxiliary routing options.
- Opti-voice® paging equalizes the vocal frequency range for clear speech intelligibility while providing seamless transitions.
- Dynamic EQ ensures full and balanced music at any volume level.
- Independent Loudspeaker EQ per output enriches audio quality and simplifies connection to Bose® loudspeakers: FreeSpace® 3 systems, FS3 subwoofer, DS 16, DS 40 and DS 100.
- Dual remotes support optional volume/source selection 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 ZA amplifiers to drive additional zones.
- Reliable 2 x 120 W Class-D amplification optimized for 70/100V high-impedance applications.
- Intuitive feature setup enables the amplifier to be configured without a PC for remote, paging, auxiliary input/output and automatic standby options.
- Auto-Standby feature allows the amplifier to consume less power when not in use.
- Simplified front panel interface provides end users with tone, source selection and master volume controls as well as a connection to mobile sources via a 3.5 mm connector.
- Remote muting allows the amplifier to be muted via a centralized control system.

TECHNICAL SUMMARY
. Frequency Response: 55 Hz - 20 kHz (+0/–3 dB, @ 1 W reference 1 kHz)
. Amplifier Power: 2 x 120 W @ 70/100V
. THD+N: ≤ 0.3 % (at rated power)
. Dynamic Range: 88 dB
. Built-in Loudspeaker EQ: Bose FreeSpace® 3 systems, FS3 subwoofer, DS 16, DS 40 and DS 100
. Input Channels
Line Inputs: 2 unbalanced, 2 balanced
Page Input: 1 balanced mic/line
Auxiliary Input: 1 unbalanced line

MECHANICAL DIAGRAMS

DATA SHEET