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User Manual for Bose Professional FreeSpace DXA 2120 Digital Mixer & Amplifier Click to enlarge the picture
Contents of the user manual for the Bose Professional FreeSpace DXA 2120 Digital
- Product category: Mixer/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 Mixer/Amplifiers
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User manual for the Bose Professional FreeSpace DXA 2120 Digital 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 DXA 2120 from Bose Professional is a combination digital mixer and amplifier designed for mixing, routing, paging and amplification for commercial sound systems, and is well suited for business music applications including conference spaces, retail stores, hotels, lobbies, bars, and restaurants. The mixer features a 6-input by 2-output design and provides an amplifier output of 2 x 120 W at 4 Ohms, 2 x 65 W at 8 Ohms, or 2 x 100 W at 70/100V.
Additional features include three operational modes for flexibility in installed music or speech applications; mixer mode, dual mono select mode, and stereo select mode. On-board DSP provides loudspeaker EQs and dynamic EQ functions specifically designed for Bose loudspeakers. The Opti-Voice paging system provides a smooth transition between music playback and announcements. The FreeSpace DXA 2120 ships with several Euroblock connectors and a standard IEC power cord. -
- Six inputs: Four mic/line inputs with choice of balanced Euroblock or unbalanced RCA connectors, one page input and one direct input
- Two powered outputs that can operate at high or low impedance:
- 2 x 120 W at 4 Ohms
- 2 x 65 W at 8 Ohms
- 2 x 100 W at 70/100V
- Three Operating Modes: For greater flexibility in installed music or speech applications:
- Mixer Mode
- Dual Mono Select Mode
- Stereo Select Mode
- Easy setup and control via onboard controls; no computer needed
- DSP includes loudspeaker EQs and dynamic EQ functions engineered specifically for Bose loudspeakers
- Opti-voice Paging: Provides a smooth transition between music and announcements
- 24-Volt DC Backup: Power connection for added reliability and integration onto fire and evacuation systems
UPC: 017817408080 In the Box Bose Professional FreeSpace DXA 2120 Digital Mixer & Amplifier IEC Power Cord 4 x 3-Pin Terminal Input Connectors 2 x 4-Pin Input Connectors 6-Pin Input Connector 2 x 5-Pin Terminal Output Connectors 3-Pin Output Connector 4 x Non-Skid Rubber Feet 2 x Rack Ears Limited 5-Year Warranty Table of Contents
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Technical parametersBose Professional FreeSpace DXA Specs | Amplifier Power | 2 x 120 W at 4 Ohms
2 x 65 W at 8 Ohms
2 x 100 W at 70/100 V | | Frequency Response | 40 Hz - 16 kHz (+0/-3 dB) | | Signal-to-Noise Ratio (SNR) | 75 dB (below rated power, A-weighted) | | THD | ≤0.5 % (at full rated power) | | Crosstalk | ≤-60 dBV (below rated power, 1 kHz) | | Dynamic Range | 80 dB | | AD/DA Conversion | 24-bit | | Sample Rate | 44.1 kHz | | Input Channels | 6 channels | | Inputs | Mic/Line Inputs: 4 balanced 3-pin Euroblock
Line Inputs: 4 unbalanced dual RCA (summed to mono)
Page Inputs: 1 balanced 4-pin Euroblock
Direct Inputs: 1 balanced 3-pin Euroblock | | Input Range | 20 Hz to 20 kHz | | Input Impedance | Mic/Line Inputs: Mic 2 kOhms / Line 25 kOhms
Line Inputs: 10 kOhms
Page Inputs: 400 Ohms
Direct Inputs: 18 kOhms | | Maximum Input Level | Mic/Line Inputs: Mic -20 dBu / Line 10 dBu
Line Inputs: +10 dBu
Page Inputs: -30 dBu
Direct Inputs: +8 dBu | | Equivalent Input Noise | -122 dB (A-weighted / 20 Hz to 20 kHz) | | Audio Outputs | Output Channels: 2 | | Outputs | Amplifier Outputs: 2, 5-terminal inverted Euroblock
Auxiliary Output: 1, 3-pin Euroblock | | Nominal Load Impedance | Amplifier Outputs:
50 Ohms @ 70 V
100 Ohms @ 100 V | | Output Impedance | Amplifier Outputs: 4 Ohms
Auxiliary Output: 400 Ohms | | Maximum Output Level | Auxiliary Output: 2.2 dBV | | Indicators & Controls | Blue LED: power
Green LED: signal present
Red LED: clip | | Communication Port | RS-232 serial port | | Mains Voltage | 120 VAC, 60 Hz | | Power Consumption | Idle: 39 W, Active: 350 W | | Peak Inrush Current | 33.2 A @ 120 V ~ 60 Hz | | Overload Protection | T6.3AL/250 V (100 V and 120 V) | | Power Connector | DC Backup Power/Connector: +24 V (±1 %) Connector 2-terminal barrier strip | | Input Voltage | +24 V | | Input Power | Minimum Input Power: 50 W
Maximum Input Power: 150 W | | Temperature & Humidity | Operating Temperature: 32 to 104°F / 0 to 40°C
Storage Temperature: -40 to 158°F / -40 to 70°C
Humidity: 40% to 90% relative humidity | | Dimensions (H x W x D) | 3.5 x 16.5 x 13.8" / 88.9 x 419.1 x 350.5 mm | | Weight | 32.0 lb / 14.5 kg |
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| Subject: BOSE DXA 2120 AMP MIXER | | Date: 20.01.2023 01:23:04 | Name: Moses Numan | | My BOSE DXA 2120 Digital Amplifier/Mixer, couldn't pick up on my computer when using COM- RS-232 serial port for Firmware, EQ and systems updates. | | Post reply |
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