Bose Professional FreeSpace IZA 2120-HZ Integrated Zone Amplifier

BH #BOFSI2120HU • MFR #719782-1410
Bose Professional
Bose Professional FreeSpace IZA 2120-HZ Integrated Zone Amplifier
Key Features
  • True Two-Zone Capability
  • Supports Two Independent Outputs
  • Supports Volume/Source Selection Remotes
  • Independent Loudspeaker EQ per Output
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The FreeSpace IZA 2120-HZ from Bose Professional is an integrated zone amplifier for background/foreground music and paging, well suited for business music applications including conference spaces, retail stores, hotels, lobbies, bars, and restaurants. The amplifier is optimized for commercial applications and features 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.
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Bose Professional FreeSpace IZA Overview

The FreeSpace IZA 2120-HZ from Bose Professional is an integrated zone amplifier for background/foreground music and paging, well suited for business music applications including conference spaces, retail stores, hotels, lobbies, bars, and restaurants. The amplifier is optimized for commercial applications and features 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.

The unit offer true two-zone capabilities with two independent outputs, which support optional volume/source selection remotes, EQ, tone controls, and paging/auxiliary routing options. The Opti-Voice paging system equalizes the vocal frequency range for clear speech intelligibility, while providing seamless transitions between music and voice. The independent loudspeaker EQ provides enriched audio quality and ease of use when using Bose loudspeakers. The FreeSpace IZA 2120-HZ ships with several Euroblock connectors and a standard IEC power cord.

  • 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 3.5mm connector
  • Remote muting allows the amplifier to be muted via a centralized control system

Bose Professional FreeSpace IZA Specs

Power Amplifier
Number of Channels2
Power Rating70 V / 100 V:
2 x 120 W
Performance
ProtectionsOvervoltage, Short Circuit, Thermal, Undervoltage
Frequency Response55 Hz to 20 kHz +0/-3 dB (at 1 W)
Input SensitivityAux:
0 dBV
Input ImpedanceLine:
20 Kilohms
Page:
2 Kilohms
Aux:
20 Kilohms
THD+N<0.3% (at Rated Power)
Crosstalk≤-60 dBV (Below Rated Power, at 1 kHz)
Signal Processing
Sample Rate48 kHz
AD/DA Conversion24-Bit
Latency10.4 ms
Connectivity
I/O1 x 2RCA Unbalanced Line Input
2 x Euroblock 5-Pin Balanced Line Input
1 x Euroblock 4-Pin Balanced Line/Mic/Page Input
1 x 1/8" / 3.5 mm TRS Unbalanced Aux/Line Input
2 x Euroblock 2-Pin Output (Covered)
1 x 2RCA Aux Output
2 x Proprietary Control Input
1 x Proprietary Mute Input
Power
AC Input Power100 to 240 VAC, 50 / 60 Hz
AC Power ConnectorIEC
Current Consumption230 VAC:
5 A
120 VAC:
2.7 A
Power Consumption26 W (Standby)
350 W (Max)
Physical
Display & IndicatorsBlue LED (Power/Standby)
Multi-Color LED (Clip/Input/Signal)
Multi-Color LED (Clip/Output/Signal)
Cooling1 x Fan
Dimensions1.8 x 19.0 x 12.8" / 44.5 x 482.6 x 325.1 mm
Weight12 lb / 5.4 kg
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