BOSE PROFESSIONAL CONTROLSPACE EX-1280

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digital processor
digital processor
digital processor

Bose Professional ControlSpace EX-1280

Digital signal processor

The ControlSpace EX-1280 is an open architecture digital signal processor with a single unit for general-purpose audio processing. Twelve analog microphone/line inputs, eight analog outputs, Bose Professional AmpLink output and 64 × 64 Dante connectivity enable flexible configuration and high-quality control of the sound system. ControlSpace Designer software simplifies the setup process with drag-and-drop programming, making setup quick and easy.

Key features:

  • Open architecture, 1RU design for general purpose and PA applications
  • USB connection makes it easy to integrate with computer audio sources
  • The Dante audio network supports 64 × 64 audio channels for connection to other Dante-enabled products, including native microphones, amplifiers, mixers and Dante-integrated endpoints.
  • AmpLink output provides 8 channels of uncompressed, low-latency digital audio to AmpLink-equipped Bose Professional amplifiers.
  • The front panel interface features a large OLED display and a dial for setting network parameters and monitoring channel activity
  • GPIO (5 inputs/5 outputs) and serial port for connection to external devices and control systems

Application:

  • Performance facilities
  • Stadiums and arenas
  • Temples
  • Hotels
  • Multi-functional spaces
  • Offices
  • Amusement parks

AMPLIFICATION SECTION

Channel separation (crosstalk)

< -105 dB at +4 dBu, 1 kHz input signal

Dynamic range

> 115 dB, A-weighted , 20 Hz - 18 kHz, analog signal

Frequency response

18 Hz - 20 kHz (+0.8 dB/-0.2 dB), 1kHz

THD+N

< 0.003% at +4 dBu (A-weighted, 20 Hz - 18 kHz) /< 0.01% at +44 dBu (A-weighted, 20 Hz - 18 kHz)

ACOUSTIC ECHO CANCELLATION (AEC)

AEC function

No

AUDIO INPUTS, ANALOGUE

Channels

8 symmetrical, mic/line

Connectors

(1) 6-pin Euroblock, 3.81 mm

Equivalent input noise

- 118 dBu at 44 dB gain

Gain settings

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 supply

Maximum input level

+24 dBu

Phantom power supply

48 VDC, 10 mA, selectable for each input

AUDIO INPUT/OUTPUT, DIGITAL

Channels

64 Dante in × 64 Dante out, primary/secondary / 8 AmpLink out

Connectors

(2) RJ-45 AmpLink out

Type

Dante (input/output) AmpLink (output)

AUDIO OUTPUTS, ANALOG

Channels

8 symmetrical, linear

Connectors

(4) 6-pin Euroblock, 3.81 mm

Maximum output level

+24 dBu

Output impedance

200 Ω

COMPLIANCE

EMC

EN 55032:2015, EN 61000-3-2:2014, EN 61000-3-3:2013, EN 55035:2017, FCC Part 15B Class A, AS/NZS CISPR 32:2015, ICES-003 Class A, CISPR13

EN 54-24 certification

No

CONTROL INPUTS

Voltage range, analog

0 V - 3.3 V (maximum 5 V)

Voltage range, digital

0 V - 3.3 V (threshold 1.6 V)

CONTROL OUTPUTS

Control outputs

(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

ELECTRIC

Power connector

IEC 60320-C14 input

Line voltage

85-264 VAC, 50/60 Hz

Power consumption

35 W typically at an ambient temperature of 40 °C (104 °F).

Power dissipation

60 W (205 BTU/hr, 52 kcal/hr).

GENERAL

Computer interface connector

RJ-45 (Dante), through a network router or switch

Software

ControlSpace Designer 5.5 or later (Windows)

INDICATORS AND CONTROLS

LED status indicators

Display

256 × 64 OLED

LED status indicators

(1) power/status LED

INTEGRATED DSP PROCESSOR

A/D and D/A conversion

48 kHz / 24 bits

Audio delay

1.05 ms, analog input to analog output

Delay

43 s

DSP-Enabled

Yes

Maximum calculations

3.6 GPS / 2.7 GFLOPS

Signal processor/CPU

32-bit fixed-point/ floating-point DSP 456 MHz/Arm Cortex-A8 600 MHz processor

Sampling frequency / bit resolution

48 kHz / 24 bits

PHYSICAL FEATURES.

Colors

Black

Cooling system

2 variable speed side fans

Assembly/equipment

Standard rack ears

Net weight

7.1 lb (3.2 kg)

Operating temperature

0 °C to 40 °C (32 °F to 104 °F)

Product dimensions (H × W × D)

1.7 inches × 19.0 inches × 11.1 inches (44 mm × 483 mm × 282 mm)

Closet spaces

1RU

Warranty period

5 years

Package contents

(1) ControlSpace EX-1280

(16) cable ties

(2) 3-pin Euroblock connectors

(5) 6-pin Euroblock connectors

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