ControlSpace ESP-880A engineered sound processor

ControlSpace ESP-880A engineered sound processor

ESP-880A | ControlSpace ESP
TECHNICAL INFO
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An open-architecture DSP, the Bose Professional ControlSpace ESP-880A engineered sound processor is designed for a wide variety of applications – from small, self-contained projects to large, networked systems. It features 8 × 8 analog audio I/O, a Bose Professional AmpLink output, and advanced digital signal processing with 48 kHz/24-bit audio conversion. Engineered for precise performance, the ControlSpace ESP-880A also features low-latency and ultra-low noise operation.

Onboard connectivity includes rear-panel Ethernet for configuration and control, RS-232, 5 control inputs, five control outputs and an 8-channel AmpLink port for sending digital audio to Bose Professional amplifiers. The ESP-880A also supports integration with industry-standard control systems, such as Crestron and AMX, and can be used with any of the compatible Bose Professional end-user control options such as the ControlCenter digital zone controllers and mobile-ready ControlSpace Remote.

Configure and control the ESP-880A using Bose Professional ControlSpace Designer software, where a large set of signal processing modules, such as automatic mic mixers, predictive feedback suppressors, room combiners, multiband graphic and parametric EQs, Bose Professional loudspeaker libraries, signal generators, routers, mixers, AGCs, duckers, gates, compressors, source selectors, and delays offer an elevated level of functionality for general installed audio applications. Program end-user controls and automation events visually with less complication and more predicable operation on-site. With ControlSpace Designer software, an entire audio system with multiple components can be configured, monitored, and tuned live for creating custom-designed audio and control solutions that save design time and offers outstanding flexibility to better meet client needs.

FEATURES

  • High-quality analog circuitry offers both mic and line-level I/O, operates with ultra-low noise and 115 dB dynamic range

  • Advanced digital signal processing supports audio at 48 kHz sample rate/24-bit, uses a floating-point open architecture DSP and operates at low latencies for sound system precision

  • Integrated AmpLink output connection uses standard Cat 5 cables to send up to 8 channels of low-latency, uncompressed digital audio to compatible Bose Professional amplifiers

  • ControlSpace Designer software enables a large set of signal processing modules, such as automatic mic mixers, predictive feedback suppressors, room combiners, multiband graphic and parametric EQs, loudspeaker libraries, signal generators, routers, mixers, AGCs, duckers, gates, compressors, source selectors and delays

  • A variety of control options — ControlSpace ESP products are compatible with programmable Bose Professional CC-64 controller, ControlCenter zone controllers and ControlSpace Remote clients

  • Supports industry-standard control systems using a comprehensive serial protocol through onboard RS-232 and Ethernet ports, with available drivers for AMX and Crestron-based systems

Applications

Designed for a wide range of applications, including:

  • Auditoriums
  • Places of worship
  • Resorts and hospitality venues
  • Retail stores
  • Educational institutions

SPECS

Technical 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 through

  • 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

  • No

AUDIO INPUTS, ANALOG

  • Input Channels

  • 8 balanced, mic/line

  • Connectors

  • (4) 6-pin Euroblock, 3.81 mm

  • Equivalent Input Noise

  • < -119 dBu at 64 dB gain (150 Ω input, 22 Hz – 20 kHz)

  • Sensitivity Options

  • 0 dB, +14 dB, +24 dB, +32 dB, +44 dB, +54 dB, +64 dB, pre-gain

  • Input Impedance

  • 12 kΩ at 1 kHz, with or without phantom power

  • Maximum Input Level

  • +24 dBu

  • Phantom Power

  • 48 VDC, 10 mA, selectable per input

AUDIO INPUTS/OUTPUTS, DIGITAL

  • Channels

  • 8 AmpLink out

  • Connectors

  • (1) RJ-45 AmpLink out

  • Type

  • AmpLink (output)

AUDIO OUTPUTS, ANALOG

  • Channels

  • 8 balanced, line

  • Connectors

  • (4) 6-pin Euroblock, 3.81 mm

  • Maximum Output Level

  • +24 dBu

  • Output Impedance

  • 66 Ω

COMPLIANCE

  • EN 54-24 Certified

  • No

CONTROL INPUTS

  • Inputs (Control)

  • (5) analog/digital, 6-pin Euroblock, 3.81 mm / (1) serial RS-232, DB9M / (1) ControlCenter CC-16, 3-pin Euroblock, 3.81 mm

  • 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

  • Output Current

  • 10 mA source, 100 mA sink (24 VDC maximum external supply voltage)

  • Output Voltage

  • High: 8 V (open circuit), 2.5 V at 10 mA / Low: < 1 V at 100 mA, push-pull

ELECTRICAL

  • Mains Connector

  • IEC 60320-C14 inlet

  • Mains Voltage

  • 85–264 VAC, 50/60 Hz

  • AC Power Consumption

  • < 37 VA typical, over all mains voltages

  • Power Dissipation

  • 22 W (75 BTU/hr, 19 kcal/hr)

GENERAL

  • Software Applications

  • ControlSpace Designer (Windows)

  • Computer Interface Connection

  • RJ-45 (Ethernet, 100 Mbps)

INDICATORS AND CONTROLS

  • LED Status Indicators

  • (1) power/status LED, (1) input/output signal LED, (1) Ethernet LED, (1) serial control LED

INTEGRATED DSP

  • Delay

  • 43 s

  • A/D and D/A Converters

  • 48 kHz / 24-bit

  • Audio Latency

  • 860 μs, analog input to analog output

  • DSP-Enabled

  • Yes

  • Maximum Calculation

  • 3.6 GIPS / 2.7 GFLOPS

  • Signal Processor/CPU

  • 32-bit fixed/floating-point DSP + Arm 456 MHz processor

  • Sample Rate / Bit Depth

  • 48 kHz / 24-bit

PHYSICAL

  • Colors

  • Black

  • Cooling System

  • Active, side-venting

  • Suspension/Mounting

  • Standard rack ears

  • Operating Temperature Range

  • 0 °C to 40 °C (32 °F to 104 °F)

  • Product Dimensions (H×W×D)

  • 1.7 in × 19.0 in × 8.5 in (44 mm × 483 mm × 215 mm)

  • Net Weight

  • 5.7 lb (2.6 kg)

  • Rack Spaces

  • 1RU

Mechanical Diagrams

ControlSpace ESP-880A front
front-view
ControlSpace ESP-880A back
back-view
ControlSpace ESP-880A side
side-view
ControlSpace ESP-880A top
top-view
ControlSpace ESP-880A bottom
bottom-view
ControlSpace ESP-880A iso
iso-view

Product codes

  • 812862-1110
  • ControlSpace ESP-880A, 120V, US
  • 812862-2110
  • ControlSpace ESP-880A, 230V, EU
  • 812862-3110
  • ControlSpace ESP-880A, 100V, JP
  • 812862-4110
  • ControlSpace ESP-880A, 230V, UK
  • 812862-5110
  • ControlSpace ESP-880A, 240V, AU

Warranty Period

  • 5 years

Included in Packaging

  • (1) ControlSpace ESP-880A

  • (1) 3-pin Euroblock connector

  • (11) cable ties

  • (1) power cord

  • (10) 6-pin Euroblock connectors

  • (1) installation guide

DOWNLOADS

Technical Information
User Documentation
Mechanical Files
Compliance Documents
Product Images

ACCESSORIES

Optional Accessories

ControlCenter CC-1 zone controller
ControlCenter CC-1 zone controller
ControlCenter CC-2 zone controller
ControlCenter CC-2 zone controller
ControlCenter CC-3 zone controller
ControlCenter CC-3 zone controller
ControlCenter CC-16 zone controller
ControlCenter CC-16 zone controller
ControlSpace CC-64 control center
ControlSpace CC-64 control center
ControlSpace CC-PS1 universal power supply
ControlSpace CC-PS1 universal power supply

FAQs

+ What are the key features of the Bose Professional ControlSpace engineered sound processors?

Bose Professional ESP-880A, ESP-1240A, ESP-880AD and ESP-1240AD engineered sound processors leverage over a decade of research and engineering to bring expansive, yet cost-effective audio processing solutions that serve a number of installed professional audio applications. These 1RU processors feature high-quality digital conversion, powerful open-architecture signal processing using ControlSpace Designer software, Amplink digital connectivity, and flexible 32 × 32 Dante network audio on the AD models.

+ What are ControlSpace engineered sound processors?

ControlSpace engineered sound processors serve as the backbone to installed sound systems, offering high-quality analog/digital audio processing, network connectivity, and seamless integration with elegant end-user controls. Applications include concert halls, auditoriums, educational institutions, places of worship, retail, and hospitality locations. ControlSpace engineered sound processors feature open-architecture DSP and are programmed using ControlSpace Designer software. With Designer software, a full suite of signal processing modules can be applied, including automatic mic mixing, multiband graphic and parametric EQs, loudspeaker EQ libraries, signal generators, routers, mixers, AGCs, duckers, gates, compressors, source selectors and delays.

+ How many audio channels can the fixed-I/O processors manage?

The ESP-880A provides 8 × 8 audio channels and 8 AmpLink outputs.

+ How many GPIO ports are available?

The processor has 5 general-purpose input 5 general-purpose outputs, capable of sensing input from switches and potentiometers, and driving low voltage digital output for external devices.

+ Is it possible to monitor and control the ControlSpace system outside the installation facility?

Yes. ControlSpace networked systems can be monitored and controlled remotely. ControlSpace Designer software includes specific features to support this advanced functionality.

+ What is ControlSpace Designer software?

ControlSpace Designer software is a design and configuration tool for creating sophisticated, high-quality audio systems using Bose Professional networkable processors, endpoints, amplifiers, and end-user controllers. Quickly and confidently apply signal processing functions like routing, switching, dynamics, and mixing to audio paths using Designer’s intuitive drag-and-drop interface. Program end-user controls and automation events visually with less complication and more predicable operation on-site. With ControlSpace Designer software, an entire audio system with multiple components can be configured, monitored, and tuned live for creating custom-designed audio and control solutions that save design time and offers outstanding flexibility to better meet client needs.

+ What are the key features of the new ControlSpace Designer version 5.1 software?

New features include: Standard Room Combiner, Predictive Feedback Suppressor, Parameter Set Lists, Human Interface Device (HID) support for EX-1280C, Support for Shure MXW and ULXD microphones.

+ What type of computer do I need to run ControlSpace Designer software?

ControlSpace Designer software currently supports Microsoft Windows-based PCs and is compatible with versions Windows 7 and higher. Currently, ControlSpace Designer is not natively supported on the Apple macOS platform, although many users report success using VMWare Fusion and Parallels Desktop virtual machines.

+ Can ControlSpace systems integrate with AMX and Crestron-based systems?

Yes. All signal processing modules, parameter sets, and groups are directly controllable by third-party devices via the RS-232 port or Ethernet (Serial over Ethernet) on Bose Professional ESP and EX processors. Driver files for Crestron and AMX are available on the BoseProfessional.com website to ease integration and control with these systems.

+ Can ControlSpace systems integrate with AMX and Crestron-based systems?

Yes. All signal processing modules, parameter sets, and groups are directly controllable by third-party devices via the RS-232 port or Ethernet (Serial over Ethernet) on Bose Professional ESP and EX processors. Driver files for Crestron and AMX are available on the BoseProfessional.com website to ease integration and control with these systems.

 
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