For background/foreground music and paging applications, Bose Professional FreeSpace IZA 2120-LZ 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

• 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

• Remote option for volume/source selection eliminates the need for bulky, inefficient, and sound-altering in-line volume controls

• 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 low-impedance applications

• Intuitive feature setup enables the amplifier to be configured without a PC for output, 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

• Channel Separation (Crosstalk)

• = -58 dBu below rated power, 1 kHz

• Dynamic Range

• 88 dB

• Frequency Response

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

• Number of Channels

• 2

• Power Class

• Class D

• Rated Power, Symmetrical

• 120 W per channel at 4 O / 60 W per channel at 8 O

• THD+N

• = 0.5% at rated power

• 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 kO, line / 2 kO, page / 20 kO, 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

• Channels

• 2

• Connectors

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

• Output Impedance

• 4 O / 150 O (auxiliary)

• 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

• 24 W standby, 300 W maximum

• 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

• LED Status Indicators

• (1) power LED, (1) input signal/clip LED, (1) output signal/clip LED

• A/D and D/A Converters

• 48 kHz / 24-bit

• Audio Latency

• 10.4 ms (analog input to analog output)

• Presets

• Flat, Bose Professional loudspeaker presets (FreeSpace FS2C/FS2P/FS2SE/FS4CE/FS4SE & DesignMax DM2C-LP/DM2S/DM3C/DM3SE)

• Processing Functions

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

• Cooling System

• Single fan, 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 Weight

• 9.0 lb (4.1 kg)

• Rack Spaces

• 1 RU

Mechanical Diagrams

Product codes

• 719782-1440
• IZA 2120-LZ, 120V US

• 719782-2440
• IZA 2120-LZ, 230V EU

• 719782-3440
• IZA 2120-LZ 100V JP

• 719782-4440
• IZA 2120-LZ 230V UK

• 719782-5440
• IZA 2120-LZ 240V AU

Warranty Period

• 5 years

Included in Packaging

• (1) owner's guide

• (4) feet with locking pins

• (2) 5-pin Euroblock connectors

• (3) 2-pin Euroblock connectors

• (1) FreeSpace IZA 2120-LZ amplifier

• (2) 4-pin Euroblock connectors

• (1) AC power cord

DOWNLOADS

• Technical Data Sheet

• Architects' & Engineers' Specs

• Installation Guide

• CAD Files (zipped)

• Block Diagram

• Declaration of Conformity

• Product Image Files