Description
Specifications
Downloads

Bose FreeSpace IZA 2120-HZ Integrated Zone Amplifier

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

Category	Specification	Value
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
	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
	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 Conversion	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

719782-2430 : Datasheet

Bose FreeSpace IZA 2120-HZ Integrated Zone Amplifier