ControlSpace ESP-880A

Engineered Sound Processor

Precision control for superior sound

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Technical Data Sheet
Installation Guide

Overview

The Bose Professional ControlSpace ESP-880A engineered sound processor is designed for installations requiring precise audio control and high-quality sound management. With advanced DSP capabilities and flexible connectivity, the ESP-880A is ideal for large-scale commercial installations, ensuring optimal audio performance in any environment.

Key Features

  • Advanced DSP: Offers comprehensive digital signal processing capabilities, including mixing, routing, and equalization, to fine-tune audio performance.

  • Flexible Connectivity: Features a wide range of input and output options, including analog, digital, and network audio connections, for seamless integration.

  • Scalable Solutions: Compatible with other Bose Professional ControlSpace products, allowing for scalable audio solutions tailored to specific installation needs.

  • User-Friendly Software: Managed through ControlSpace Designer software, providing intuitive control and configuration of audio settings.

  • Robust Construction: Built with performance.

  • Versatile Applications: Ideal for various commercial settings, including conference rooms, auditoriums, and retail spaces, where precise audio control is essential.

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Specifications

  • 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)

  • AEC-Enabled: No

  • 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)

    s0 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

  • hannels: 8 AmpLink out

    Connectors: (1) RJ-45 AmpLink out

    Connectors: (4) 6-pin Euroblock, 3.81 mm

    Maximum Output Level: +24 dBu

    Output Impedance: 66 Ω

  • EN 54-24 Certified: No

  • Control Outputs: (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

  • Control Outputs: (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

  • Computer Interface Connection: RJ-45 (Ethernet, 100 Mbps)

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

  • A/D and D/A Conversion: 48 kHz / 24-bit: Audio Latency: 860 μs, analog input to analog output

    Delay: 43 s: 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

  • Colors: Black

    Cooling System: Active, side-venting

    Mounting/Rigging Provisions: Standard rack ears

    Net Weight: 5.7 lb (2.6 kg)

    Operating Temperature: 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)

    Rack Spaces: 1RU

  • 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

  • (1) 3-pin Euroblock connector

    (1) ControlSpace ESP-880A

    (1) installation guide

    (1) power cord

    (10) 6-pin Euroblock connectors

    (11) cable ties