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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, ... Read MoreSuggested Accessories
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.
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Product Specs
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 kΩ @ 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 Ω |
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 – 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 kΩ 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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