Bose FreeSpace IZA 2120-HZ

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For background/foreground music and paging applications Bose FreeSpace integrated zone amplifiers deliver premium sound.

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Description

Bose FreeSpace IZA 2120-HZ

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

Applications

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

Technical Specifications

Amplification

Channel Separation (Crosstalk)

≤ -58 dBu below rated power, 1 kHz
Frequency Response55 Hz – 20 kHz (+0 dB/-3 dB) at 1 W, 1 kHz reference
Power ClassClass D
THD+N0.3% at rated power
Dynamic Range88 dB
Number of Channels2

Rated Power, Symmetrical

120 W per channel at 70V, 100V

Audio inputs, analog

Adjustment Range

0 dB to -30 dB, line / 0 dB to +50 dB, page / fixed, auxiliary
Connectors(2) RCA stereo pairs, (2) 5-pin Euroblock, (1) 4-pin Euroblock,
(1) 1/8-in (3.5 mm) TRS
Input Range-8 dBu to +22 dBu, line / -58 dBu to +12 dBu, page / -60 dBu to -1 dBu, auxiliary
Nominal Input Level4 dBu, line / -38 dBu, page / -8 dBu, auxiliary
Input Channels2 unbalanced, line + 2 balanced, line + 1 balanced, mic/line (page) + 1 unbalanced, line (auxiliary)
Input Impedance20 kΩ, line / 2 kΩ, page / 20 kΩ, auxiliary

Maximum Input Level

22 dBu, line / 12 dBu, page / -1 dBu, auxiliary
Sensitivity-8 dBu, line / -3 dBu, auxiliary / N/A, page

Physical

Cooling SystemSingle fan creates continuous left-to-right air flow
Product Dimensions (H×W×D)1.7 in × 19.0 in × 12.8 in (44 mm × 483 mm × 324 mm)
Net Weight9.0 lb (4.1 kg)
Rack Spaces1 RU

Audio outputs, analog

Channels

2

Nominal Output Level

2 × 120 W at 70V, 100V / 2 dBu (auxiliary)

Connectors(2) 2-pin inverted Euroblock, (1) RCA stereo pair
Output ImpedanceN/A (amplifier) / 400 Ω (auxiliary)

Electrical

Current Draw, Inrush

6.6 A at 120 VAC, 60 Hz / 12.6 A at 230 VAC, 50 Hz

Mains Voltage

100–240 VAC (±10%), 50/60 Hz

AC Power
Consumption
26 W standby, 300 W maximum
Connectors(2) 2-pin inverted Euroblock, (1) RCA stereo pair
Output ImpedanceN/A (amplifier) / 400 Ω (auxiliary)
Mains ConnectorIEC C14 inlet
ProtectionsHigh temperature, output short circuit, excessively low/high AC line voltage

Indicators and Controls

Controls,
front panel

(1) power switch, (1) input selection switch, (2) treble knobs, (2) bass knobs, (1) master level knob

Controls, Rear Panel

Amplifier Mode DIP switches, Loudspeaker EQ preset selector, Input Gain (A/B/Page), Output trims, Remote (x2)

LED Status Indicators(1) power LED, (1) input signal/clip LED, (1) output signal/clip LED

Integrated DSP

A/D and D/A Converters

48 kHz / 24-bit

Audio Latency

10.4 ms (analog input to analog output)

PresetsHigh-pass filter, Bose Professional loudspeaker presets (FreeSpace FS2C/FS2P/FS2SE/FS4CE/FS4SE, FreeSpace 3 Acoustimass & DesignMax DM2C-LP/DM2S/DM3C/DM3SE)
Processing FunctionsLoudspeaker EQ, Opti-Voice EQ (paging), Dynamic EQ (low-end compensation)

Additional information

Brand

Bose

Amplifier Connectivity

Aux-In, Sub Pre-Out, Multiroom, Microphone In

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