User Manual for Bose Professional FreeSpace IZA 2120-HZ Integrated Zone Amplifier Click to enlarge the picture
Contents of the user manual for the Bose Professional FreeSpace IZA 2120-HZ Integrated
- Product category: 70-Volt Amplifiers Bose Professional
- Brand: Bose Professional
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Bose Professional 70-Volt Amplifiers
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User manual for the Bose Professional FreeSpace IZA 2120-HZ Integrated contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Bose Professional product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Bose Professional user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Bose Professional product will considerably shorten its lifespan!
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Product description 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
UPC: 017817700030 In the Box Bose Professional FreeSpace IZA 2120-HZ Integrated Zone Amplifier IEC Power Cord 3 x 2-Pin Euroblock Connectors 3 x 4-Pin Euroblock Connectors 2 x 5-Pin Terminal Output Connectors 4 x Feet with Locking Pins Limited 5-Year Warranty Table of Contents
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Technical parametersBose Professional FreeSpace IZA Specs | Amplifier Power | 2 x 120 W @ 70/100 V | | Frequency Response | 55 Hz to 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz) | | THD+N | ≤0.3% (at rated power) | | Crosstalk | ≤-60 dBV (below rated power, 1 kHz) | | Dynamic Range | 88 dB | | AD/DA Conversion | 24-bit / 48 kHz | | Audio Processing Functions | Loudspeaker EQ, Bose Opti-voice paging, Dynamic equalization | | Presets | Loudspeaker Presets: FreeSpace FS3/HPF, DS 16, DS 40, DS 100, and FS3B | | Audio Latency | 10.4 ms (any input to speaker output or aux output) | | Inputs | Line Inputs: 2 x unbalanced, 2 x balanced (stereo RCA, 5-pin Euroblock)
Page Input: 1 x balanced mic/line (4-pin Euroblock)
Auxiliary Input: 1 x unbalanced line (1/8" / 3.5 mm TRS) | | Input Range | Line Inputs: -10 dBV to +10 dBV
Page Input: -60 dBV to +10 dBV
Auxiliary Input: -0 dBV to +10 dBV | | Adjustment Range | Line Inputs: -20 dB to +20 dB
Page Input: 0 dB to +50 dB
Auxiliary Input: Fixed | | Input Impedance | Line Inputs: 20 kOhms
Page Input: 2 kOhms
Auxiliary Input: 20 kOhms | | Maximum Input Level | +10 dBV | | Sensitivity | Auxiliary Input: 0 dBV | | Nominal Input Level | Line Inputs: 0 dBV
Page Input: -40 dBV
Auxiliary Input: 0 dBV | | Outputs | Amplifier Outputs: 2, 2-pin touch-proof Euroblock
Auxiliary Output: Stereo RCA | | Output Impedance | Auxiliary Output: 400 Ohms | | Nominal Output Level | Amplifier Outputs: 2 x 120 W @ 70/100 V
Auxiliary Output: 0 dBV (max) | | Indicators & Controls | Power LED: Solid blue indicates power is on, blinking blue indicates standby mode
Input Signal Clip LED: Green indicates input signal is within –39 dBV to 9 dBV, red indicates signal is over 9 dBV
Output Signal Clip LED: Green indicates output signal is within –46 dBFS to –2 dBFS, red indicates signal is over –2 dBFS, approximately 80 W/channel
Controls, Front Panel: Power On/Off, Input Select (A/B), Treble/Bass Tone Controls, Master Level
Controls, Rear Panel: Amplifier Mode DIP switches, Loudspeaker EQ preset selector, Input Gain (A/B/Page), Output trims, Remote | | Control Input | Remote input for Volume Control user interface (PC041966)
Remote input for Volume Control with A/B Select user interface (PC041967)
Mute input control via contact closure (normally open) | | Mains Voltage | 100 - 240 VAC (±10%, 50/60 Hz) | | Power Consumption | 26 W (Standby), 350 W (Max) | | Peak Inrush Current | 5.0 A (230 VAC / 50 Hz), 2.7 A (120 VAC / 60 Hz) | | Overload Protection | High temperature, output short, excessively low or high AC line voltage | | Power Connector | Standard IEC (C14) | | Cooling System | Single fan, continuous left-to-right air flow | | Dimensions (H x W x D) | 1.8 x 19.0 x 12.8" / 44.5 x 482.6 x 325.1 mm | | Weight | 12.0 lb / 5.4 kg |
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