Bose ControlSpace EX-440C Conferencing Signal Processor
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Bose ControlSpace EX-440C Conferencing Signal Processor
Sale price$2,083.00
Regular price$3,456.00
Description
With an open-architecture, all-in-one design, the ControlSpace EX-440C conferencing processor facilitates high-quality microphone integration and audio processing for small- to medium-size conference rooms. Various inputs and outputs allow for flexible configuration: four mic/line analog inputs, four analog outputs, onboard VoIP, PSTN, USB, Bose AmpLink output, eight-channel acoustic echo cancelling (AEC), and 16 x 16 Dante® connectivity. ControlSpace Designer software simplifies the setup process with drag-and-drop programming, making configuration quick and easy.
Features:
- All-in-one design supports simultaneous VoIP, PSTN, and USB soft codecs in a single, 1RU model
- 8-channel advanced AEC with multiple references, routable to both analog and Dante inputs
- Adaptable noise cancellation on each AEC channel; non-linear processing and comfort noise to enhance the clarity and intelligibility of meetings
- Single-line VoIP with an internal web interface, allowing IT personnel to configure VoIP parameters without design file access or integrator involvement
- PSTN (RJ-11) connection for worldwide POTS/analog telephone systems
- USB connection facilitates easy integration with all soft codecs
- Dante audio networking includes 16 x 16 audio channels for connection to other Dante-enabled products, including native Dante-integrated microphones and amplifiers
- Bose AmpLink port provides 4 channels of uncompressed, low-latency digital audio to AmpLink-equipped Bose amplifiers
Applications:
- Small/Medium conference rooms
- Courtrooms
- Distance learning
| INTEGRATED DSP | |
| Signal Processor/CPU | 32-bit fixed/floating-point DSP 456 MHz/ARM Cortex-A8 600 MHz |
| Maximum Calculation | 3.6 GIPS / 2.7 GFLOPS |
| Delay | 43 s |
| Audio Latency | 1.05 ms (analog in to analog out, without AEC) |
| A/D and D/A Converters | 24-bit |
| Sample Rate | 48 kHz |
| ANALOG AUDIO INPUTS | |
| Input Channels | 4 balanced, mic/line level |
| Connectors, Input | 3.81 mm detachable Euroblock, 6-pin |
| Input Impedance | 12 k½ @ 1 kHz (with or without phantom power active) |
| Maximum Input Level | +24 dBu |
| Equivalent Input Noise | -118 dB at 44 dB gain setting |
| Phantom Power | +48 VDC, 10 mA, software selectable per input |
| Gain Settings | 0 / +14 / +24 / +32 / +44 / +54 / +64 dB |
| ANALOG AUDIO OUTPUTS | |
| Output Channels | 4 balanced, line level |
| Connectors | 3.81 mm Euroblock, 6-pin |
| Output Impedance | 200 ½ |
| Maximum Output Level | +24 dBu |
| AUDIO PERFORMANCE SPECIFICATIONS | |
| Frequency Response | 18 Hz to 20 kHz (+0.8 dB/-0.2 dB ref 1 kHz) |
| THD+N | < 0.003% @ +4 dBu (A-weighted/20 Hz to 18 kHz) < 0.01% @ +44 dBu (A-weighted/20 Hz to 18 kHz) |
| Channel Separation (Crosstalk) | < -105 dB at +4 dBu 1 kHz input signal |
| Dynamic Range | > 115 dB, A-weighted 20 Hz Ð 18 kHz, analog input to analog output |
| ACOUSTIC ECHO CANCELLING | |
| Tail Length | 480 ms |
| Noise Reduction | 32 dB |
| Latency | 50 ms |
| Channels | 8 |
| References | 4 |
| AUDIO OVER IP | |
| Dante | 16 _ 16, primary/secondary, routable to AEC |
| DIGITAL AUDIO OUTPUTS | |
| AmpLink (Output only) | 4 low latency (< 21µs), 48 kHz. Requires shielded Cat 5/6 |
| COMMUNICATION PORTS | |
| USB Device | Micro-B type, stereo in/out, HID Support |
| VoIP | RJ-45; 1 line |
| PSTN | RJ-11; 1 line, Tx/Rx |
| CONTROL INPUTS | |
| Inputs (Control) | 1 analog or digital input, 2 k½ internal pull-up resistor to 5 V, 3.81 mm detachable Euroblock, 2-pin |
| Analog Input Voltage Range | 0 V to 3.3 V (maximum 5 V) |
| Digital Input Voltage Range | 0 V to 3.3 V (threshold voltage = 1.6 V) |
| INDICATORS AND CONTROLS | |
| Display | 256 x 64 OLED with rotary encoder |
| LED Status Indicators | Power/Status |
| Audio Signal Indication | On Display |
| ELECTRICAL SPECIFICATIONS | |
| Mains Voltage | 85 VAC-264 VAC 50/60 Hz |
| AC Power Consumption | 35 W typical at 40 ¡C (104 ¡F) ambient |
| Mains Connector | IEC 60320-C14 (Inlet) |
| Power Dissipation | 60 W (205 BTU, 52 kcal) |
| PHYSICAL | |
| Dimensions (H _ W _ D) | 44 _ 483 _ 282 mm (1.7 _ 19.0 _ 11.1 in) |
| Net Weight | 3.2 kg (7.1 lb) |
| Operating Temperature | 0¡C - 40¡C (32¡F - 104¡F) |
| Cooling System | 2 variable-speed fans, side venting |
| GENERAL | |
| PC Configuration Software | ControlSpace Designer software version 5.5 or later |
| Network Control | Ethernet (RJ-45), 1 Gbps |
| RS-232/485 ports | RS-232 (DTE) 3.81 mm detachable Euroblock, 3-pin |
| COMPLIANCE | |
| Safety | UL60065 (8th edition), CAN/CSA-C22.2 No.60065 (8th edition), IEC/EN60065 (8th edition) UL62368-1 (2nd edition), CAN/CSA-C22.2 No. 62368-1-14 (2nd edition), IEC/EN 62368-1 (2nd edition) 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 |
| Standards | FCC Part68 |
With an open-architecture, all-in-one design, the ControlSpace EX-440C conferencing processor facilitates high-quality microphone integration and audio processing for small- to medium-size conference rooms. Various inputs and outputs allow for flexible configuration: four mic/line analog inputs, four analog outputs, onboard VoIP, PSTN, USB, Bose AmpLink output, eight-channel acoustic echo cancelling (AEC), and 16 x 16 Dante® connectivity. ControlSpace Designer software simplifies the setup process with drag-and-drop programming, making configuration quick and easy.
Features:
- All-in-one design supports simultaneous VoIP, PSTN, and USB soft codecs in a single, 1RU model
- 8-channel advanced AEC with multiple references, routable to both analog and Dante inputs
- Adaptable noise cancellation on each AEC channel; non-linear processing and comfort noise to enhance the clarity and intelligibility of meetings
- Single-line VoIP with an internal web interface, allowing IT personnel to configure VoIP parameters without design file access or integrator involvement
- PSTN (RJ-11) connection for worldwide POTS/analog telephone systems
- USB connection facilitates easy integration with all soft codecs
- Dante audio networking includes 16 x 16 audio channels for connection to other Dante-enabled products, including native Dante-integrated microphones and amplifiers
- Bose AmpLink port provides 4 channels of uncompressed, low-latency digital audio to AmpLink-equipped Bose amplifiers
Applications:
- Small/Medium conference rooms
- Courtrooms
- Distance learning
| INTEGRATED DSP | |
| Signal Processor/CPU | 32-bit fixed/floating-point DSP 456 MHz/ARM Cortex-A8 600 MHz |
| Maximum Calculation | 3.6 GIPS / 2.7 GFLOPS |
| Delay | 43 s |
| Audio Latency | 1.05 ms (analog in to analog out, without AEC) |
| A/D and D/A Converters | 24-bit |
| Sample Rate | 48 kHz |
| ANALOG AUDIO INPUTS | |
| Input Channels | 4 balanced, mic/line level |
| Connectors, Input | 3.81 mm detachable Euroblock, 6-pin |
| Input Impedance | 12 k½ @ 1 kHz (with or without phantom power active) |
| Maximum Input Level | +24 dBu |
| Equivalent Input Noise | -118 dB at 44 dB gain setting |
| Phantom Power | +48 VDC, 10 mA, software selectable per input |
| Gain Settings | 0 / +14 / +24 / +32 / +44 / +54 / +64 dB |
| ANALOG AUDIO OUTPUTS | |
| Output Channels | 4 balanced, line level |
| Connectors | 3.81 mm Euroblock, 6-pin |
| Output Impedance | 200 ½ |
| Maximum Output Level | +24 dBu |
| AUDIO PERFORMANCE SPECIFICATIONS | |
| Frequency Response | 18 Hz to 20 kHz (+0.8 dB/-0.2 dB ref 1 kHz) |
| THD+N | < 0.003% @ +4 dBu (A-weighted/20 Hz to 18 kHz) < 0.01% @ +44 dBu (A-weighted/20 Hz to 18 kHz) |
| Channel Separation (Crosstalk) | < -105 dB at +4 dBu 1 kHz input signal |
| Dynamic Range | > 115 dB, A-weighted 20 Hz Ð 18 kHz, analog input to analog output |
| ACOUSTIC ECHO CANCELLING | |
| Tail Length | 480 ms |
| Noise Reduction | 32 dB |
| Latency | 50 ms |
| Channels | 8 |
| References | 4 |
| AUDIO OVER IP | |
| Dante | 16 _ 16, primary/secondary, routable to AEC |
| DIGITAL AUDIO OUTPUTS | |
| AmpLink (Output only) | 4 low latency (< 21µs), 48 kHz. Requires shielded Cat 5/6 |
| COMMUNICATION PORTS | |
| USB Device | Micro-B type, stereo in/out, HID Support |
| VoIP | RJ-45; 1 line |
| PSTN | RJ-11; 1 line, Tx/Rx |
| CONTROL INPUTS | |
| Inputs (Control) | 1 analog or digital input, 2 k½ internal pull-up resistor to 5 V, 3.81 mm detachable Euroblock, 2-pin |
| Analog Input Voltage Range | 0 V to 3.3 V (maximum 5 V) |
| Digital Input Voltage Range | 0 V to 3.3 V (threshold voltage = 1.6 V) |
| INDICATORS AND CONTROLS | |
| Display | 256 x 64 OLED with rotary encoder |
| LED Status Indicators | Power/Status |
| Audio Signal Indication | On Display |
| ELECTRICAL SPECIFICATIONS | |
| Mains Voltage | 85 VAC-264 VAC 50/60 Hz |
| AC Power Consumption | 35 W typical at 40 ¡C (104 ¡F) ambient |
| Mains Connector | IEC 60320-C14 (Inlet) |
| Power Dissipation | 60 W (205 BTU, 52 kcal) |
| PHYSICAL | |
| Dimensions (H _ W _ D) | 44 _ 483 _ 282 mm (1.7 _ 19.0 _ 11.1 in) |
| Net Weight | 3.2 kg (7.1 lb) |
| Operating Temperature | 0¡C - 40¡C (32¡F - 104¡F) |
| Cooling System | 2 variable-speed fans, side venting |
| GENERAL | |
| PC Configuration Software | ControlSpace Designer software version 5.5 or later |
| Network Control | Ethernet (RJ-45), 1 Gbps |
| RS-232/485 ports | RS-232 (DTE) 3.81 mm detachable Euroblock, 3-pin |
| COMPLIANCE | |
| Safety | UL60065 (8th edition), CAN/CSA-C22.2 No.60065 (8th edition), IEC/EN60065 (8th edition) UL62368-1 (2nd edition), CAN/CSA-C22.2 No. 62368-1-14 (2nd edition), IEC/EN 62368-1 (2nd edition) 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 |
| Standards | FCC Part68 |
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