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  • FreeSpace IZA 2120-HZ integrated zone amplifier
  • FreeSpace IZA 2120-HZ integrated zone amplifier
  • FreeSpace IZA 2120-HZ integrated zone amplifier
  • FreeSpace IZA 2120-HZ integrated zone amplifier

FreeSpace IZA 2120-HZ integrated zone amplifier

IZA 2120-HZ

FreeSpace

Overview

For background/foreground music and paging applications, Bose Professional 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 Professional loudspeakers: FreeSpace 3 systems, FS3 subwoofer, FS2, FS4 and DesignMax DM2

  • 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

  • Reliable 2 × 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

Designed for a wide range of applications, including:

  • Retail stores

  • Restaurants and bars

  • Hospitality venues

  • Conference centers

  • Schools

  • Auxiliary zones

SPecs

Technical Specification

AMPLIFICATION
  • Channel Separation (Crosstalk)

  • ≤ -58 dBu below rated power, 1 kHz

  • Dynamic Range

  • 88 dB

  • Frequency Response

  • 55 Hz – 20 kHz (+0 dB/-3 dB) at 1 W, 1 kHz reference

  • Number of Channels

  • 2

  • Power Class

  • Class D

  • Rated Power, Symmetrical

  • 120 W per channel at 70V, 100V

  • THD+N

  • 0.3% at rated power

AUDIO INPUTS, ANALOG
  • Adjustment Range

  • 0 dB to -30 dB, line / 0 dB to +50 dB, page / fixed, auxiliary

  • Input Channels

  • 2 unbalanced, line + 2 balanced, line + 1 balanced, mic/line (page) + 1 unbalanced, line (auxiliary)

  • Connectors

  • (2) RCA stereo pairs, (2) 5-pin Euroblock, (1) 4-pin Euroblock, (1) 1/8-in (3.5 mm) TRS

  • Input Impedance

  • 20 kΩ, line / 2 kΩ, page / 20 kΩ, auxiliary

  • Input Range

  • -8 dBu to +22 dBu, line / -58 dBu to +12 dBu, page / -60 dBu to -1 dBu, auxiliary

  • Maximum Input Level

  • 22 dBu, line / 12 dBu, page / -1 dBu, auxiliary

  • Nominal Input Level

  • 4 dBu, line / -38 dBu, page / -8 dBu, auxiliary

  • Sensitivity

  • -8 dBu, line / -3 dBu, auxiliary / N/A, page

AUDIO OUTPUTS, ANALOG
  • Channels

  • 2

  • Connectors

  • (2) 2-pin inverted Euroblock, (1) RCA stereo pair

  • Nominal Output Level

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

  • Output Impedance

  • N/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 Connector

  • IEC C14 inlet

  • Mains Voltage

  • 100–240 VAC (±10%), 50/60 Hz

  • Protections

  • High temperature, output short circuit, excessively low/high AC line voltage

  • AC Power Consumption

  • 26 W standby, 300 W maximum

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)

  • Presets

  • High-pass filter, Bose Professional loudspeaker presets (FreeSpace FS2C/FS2P/FS2SE/FS4CE/FS4SE, FreeSpace 3 Acoustimass & DesignMax DM2C-LP/DM2S/DM3C/DM3SE)

  • Processing Functions

  • Loudspeaker EQ, Opti-Voice EQ (paging), Dynamic EQ (low-end compensation)

PHYSICAL
  • Cooling System

  • Single fan creates continuous left-to-right air flow

  • Net Weight

  • 9.0 lb (4.1 kg)

  • Product Dimensions (H×W×D)

  • 1.7 in × 19.0 in × 12.8 in (44 mm × 483 mm × 324 mm)

  • Rack Spaces

  • 1 RU

Mechanical Diagrams

Front View
Right View
Back View

Product codes

  • 719782-1430
  • IZA 2120-HZ, US-120V
  • 719782-2430
  • IZA 2120-HZ, EU-230V
  • 719782-3430
  • IZA 2120-HZ, JP-100V
  • 719782-4430
  • IZA 2120-HZ, UK-230V
  • 719782-5430
  • IZA 2120-HZ, AU-240V

Warranty Period

  • 5 years

Included in Packaging

  • (1) AC power cord

  • (1) FreeSpace IZA 2120-HZ amplifier

  • (1) owner’s guide

  • (2) 5-pin Euroblock connectors

  • (3) 2-pin Euroblock connectors

  • (3) 4-pin Euroblock connectors

  • (4) feet with locking pins

Downloads

FAQs

What is the FreeSpace IZA integrated zone amplifier?
What other attributes do the FreeSpace IZA integrated zone amplifiers have?
What is in the box with a FreeSpace IZA integrated zone amplifier?
Does the FreeSpace IZA amplifier come with rack ears?
What is included in the signal processor section of the FreeSpace IZA integrated zone amplifier?
How does the customer adjust the system after it has been installed?
How easy is it to install the FreeSpace IZA integrated zone amplifier?
What loudspeakers can be connected to the FreeSpace IZA integrated zone amplifier?
If a power outage should occur, what will happen to the FreeSpace IZA integrated zone amplifier?
What are the specifications for the FreeSpace IZA integrated zone amplifiers?
What accessories are available for the FreeSpace IZA integrated zone amplifier?
What variants of the FreeSpace IZA integrated zone amplifiers are available?
What are the front-panel controls and indicators of the FreeSpace IZA integrated zone amplifiers?
What are the rear-panel connectors and controls of the FreeSpace IZA integrated zone amplifiers?
For what applications is the FreeSpace IZA zone amplifier designed?
How can the IZA 2120-LZ amplifier be configured using the DIP switches?
How can the IZA 2120-HZ amplifier be configured using the DIP switches?
What is Bose Professional Dynamic Equalization (EQ)?
What is Opti-Voice paging?
Is a computer required for set up?
What types of protection are available in the amplifier?
Is the FreeSpace IZA zone amplifier weather rated?
Does the IZA 2120-LZ / IZA 2120-HZ microphone input support condenser microphones?