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BOSE ControlSpace EX-1280C conferencing sound processor

452,321.00

Key Features

  • All-in-one design supports simultaneous VoIP, PSTN and USB soft codecs in a single 1RU model
  • 12 acoustic echo cancellers (AEC) route to both analog and Dante inputs; multiple references allow one EX-1280C processor to support multiple rooms or AEC-sharing across multiple processors
  • Adaptable noise cancellation on each AEC channel; non-linear processing and comfort noise to enhance the clarity and intelligibility of meetings
  • 2-line VoIP with an internal web interface allowing IT personnel to configure VoIP parameters without design file access or integrator involvement
  • PSTN connection (RJ-11) for worldwide POTS/analog telephone systems
  • USB connection facilitates easy integration with PC soft codecs
  • Dante audio networking supports 64 × 64 audio channels for connection to other Dante-enabled products, including native Dante-integrated microphones
  • AmpLink port provides 8 channels of uncompressed, low-latency digital audio to AmpLink-equipped Bose Professional amplifiers
  • Front-panel interface features large OLED display and rotary encoder for setting network parameters and monitoring channel activity
  • GPIO (5 in/5 out) for external connections including microphone pushbuttons or driving microphone LEDs
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Description

A flexible DSP platform for scalable systems, ControlSpace EX conferencing processors have the features to support rooms of various sizes and the flexibility to meet future needs. With an open-architecture, all-in-one design, the ControlSpace EX-1280C offers signal processing for integrated-microphone audio conferencing applications. As the highest-capability processor of the ControlSpace EX family, the EX-1280C includes 12 mic/line analog inputs, 8 analog outputs, 8 AmpLink digital outputs, 12 acoustic echo cancellers (AEC), and 64 × 64 Dante connectivity. ControlSpace Designer software simplifies the setup process with drag-and-drop programming, making configuration quick and easy.

 Specification

AMPLIFICATION
  • Channel Separation (Crosstalk)
  • < -105 dB at +4 dBu, 1 kHz input signal
  • Dynamic Range
  • > 115 dB, A-weighted, 20 Hz – 20 kHz, analog input to analog output
  • Frequency Response
  • 20 Hz – 20 kHz (+0.3 dB/-0.1 dB)
  • THD+N
  • 0.002% at +4 dBu (A-weighted, 20 Hz – 20 kHz)
ACOUSTIC ECHO CANCELATION (AEC)
  • AEC-Enabled
  • Yes
  • Channels
  • 12
  • Latency
  • 50 ms
  • Noise Reduction
  • 32 dB
  • References
  • 4
  • Tail Length
  • 480 ms
AUDIO INPUTS, ANALOG
  • Input Channels
  • 12 balanced, mic/line
  • Connectors
  • (1) 6-pin Euroblock, 3.81 mm, detachable
  • Equivalent Input Noise
  • -118 dB at 44 dB gain
  • Sensitivity Options
  • 0 dB, +14 dB, +24 dB, +32 dB, +44 dB, +54 dB, +64 dB
  • Input Impedance
  • 12 kΩ at 1 kHz, with or without phantom power
  • Maximum Input Level
  • +24 dBu
  • Phantom Power
  • 48 VDC, 10 mA, software-selectable per input
AUDIO INPUTS/OUTPUTS, DIGITAL
  • Channels
  • 64 Dante in × 64 Dante out, primary/secondary / 8 AmpLink out
  • Connectors
  • (2) RJ-45 Dante in/out / (1) RJ-45 AmpLink out
  • Type
  • Dante (input/output), AmpLink (output)
AUDIO OUTPUTS, ANALOG
  • Channels
  • 8 balanced, line
  • Connectors
  • (6) 6-pin Euroblock, 3.81 mm
  • Maximum Output Level
  • +24 dBu
  • Output Impedance
  • 200 Ω
PHYSICAL
  • Colors
  • Black
  • Cooling System
  • 2 variable-speed side-venting fans
  • Suspension/Mounting
  • Standard rack ears
  • Net Weight
  • 7.3 lb (3.6 kg)
  • Operating Temperature Range
  • 0 °C to 40 °C (32 °F to 104 °F)
  • Product Dimensions (H×W×D)
  • 1.7 in × 19.0 in × 11.1 in (44 mm × 483 mm × 282 mm)
  • Rack Spaces
  • 1RU
COMPLIANCE
  • EMC
  • EN 55032:2015, EN 61000-3-2:2014, EN 61000-3-3:2013, EN 55103-2:2009, FCC Part 15B Class A, ICES-003 Class A, CNS13439, GB13837, GB17625.1, GB17625.2 25.2, CISPR13
  • EN 54-24 Certified
  • No
  • Safety
  • UL60065 (8th edition), CAN/CSA-C22.2 No.60065 (8th edition), IEC/EN60065 (8th edition)
CONTROL INPUTS
  • Voltage Range, Analog
  • 0 V – 3.3 V (5 V maximum)
  • Digital Input Voltage
  • 0 V – 3.3 V (1.6 V threshold)
CONTROL OUTPUTS
  • Outputs (Control)
  • (5) digital, 6-pin Euroblock, 3.81 mm, detachable
  • Output Voltage
  • High: 8 V (open circuit), 2.5 V at 10 mA / Low: < 1 V at 100 mA, push-pull
COMMUNICATION PORTS
  • PSTN
  • RJ-11, 1 line, Tx/Rx (transmit/receive)
  • USB
  • Micro-B type, stereo in/out
  • VoIP
  • RJ-45, 2 lines
ELECTRICAL
  • Mains Connector
  • IEC 60320-C14 inlet
  • Mains Voltage
  • 85–264 VAC, 50/60 Hz
  • AC Power Consumption
  • 35 W typical at 104 °F (40 °C) ambient
  • Power Dissipation
  • 60 W (205 BTU/hr, 52 kcal/hr)
GENERAL
  • Computer Interface Connection
  • RJ-45 (Dante), through network router or switch
  • Software Applications
  • ControlSpace Designer 5.5 or later (Windows)
INDICATORS AND CONTROLS
  • Display
  • 256 × 64 OLED
  • LED Status Indicators
  • (1) power/status LED
INTEGRATED DSP
  • A/D and D/A Converters
  • 48 kHz / 24-bit
  • Audio Latency
  • 1.05 ms, analog input to analog output without AEC
  • Delay
  • 43 s
  • DSP-Enabled
  • Yes
  • Maximum Calculation
  • 3.6 GIPS / 2.7 GFLOPS
  • Signal Processor/CPU
  • 32-bit fixed/floating-point DSP 456 MHz/Arm Cortex-A8 600 MHz processor
  • Sample Rate / Bit Depth
  • 48 kHz / 24-bit

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