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 × 16 Dante connectivity.

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

Why We Like This

Networked audio is useful when the system needs to carry multiple channels between equipment locations.

FAQs

Q: What installation items are included?
A: The listed items are (1) ControlSpace EX-440C; (4) 6-pin Euroblock connectors; (1) 2-pin Euroblock connector; (1) 3-pin Euroblock connector; (6) cable ties; (1) installation guide.

Q: What mains power does it accept?
A: The specified mains range is 85–264 VAC, 50/60 Hz.

Q: What mounting provisions does it have?
A: Standard rack ears.

Based in Chicago, IL, Gear Club Direct supports musicians, integrators, and creators every day with reliable gear and expert service.

Tech Specs

A/D and D/A Converters:	48 kHz / 24-bit
AC Power Consumption:	35 W typical at 104 °F (40 °C) ambient
AEC-Enabled:	Yes
Acoustic Echo Cancelation (Aec) — Channels:	8
Audio Inputs, Analog — Connectors:	(1) 6-pin Euroblock, 3.81 mm, detachable
Audio Inputs, Analog — Input Channels:	4 balanced, mic/line
Audio Inputs/Outputs, Digital — Channels:	16 Dante in × 16 Dante out, primary/secondary / 4 AmpLink out
Audio Inputs/Outputs, Digital — Connectors:	(2) RJ-45 Dante in/out / (1) RJ-45 AmpLink out
Audio Latency:	1.05 ms, analog input to analog output without AEC
Audio Outputs, Analog — Channels:	4 balanced, line
Audio Outputs, Analog — Connectors:	(2) 6-pin Euroblock, 3.81 mm
Channel Separation (Crosstalk):	< -105 dB at +4 dBu, 1 kHz input signal
Computer Interface Connection:	RJ-45 (Dante), through network router or switch
Cooling System:	2 variable-speed side-venting fans
DSP-Enabled:	Yes
Delay:	43 s
Digital Input Voltage:	0 V – 3.3 V (1.6 V threshold)
Display:	256 × 64 OLED
Dynamic Range:	> 115 dB, A-weighted, 20 Hz – 18 kHz, analog input to analog output
Equivalent Input Noise:	-118 dB at 44 dB gain
Frequency Response:	18 Hz – 20 kHz (+0.8 dB/-0.2 dB), 1 kHz reference
Included Items:	(1) ControlSpace EX-440C; (4) 6-pin Euroblock connectors; (1) 2-pin Euroblock connector; (1) 3-pin Euroblock connector; (6) cable ties; (1) installation guide
Input Impedance:	12 kΩ at 1 kHz, with or without phantom power
Inputs (Control):	(1) analog/digital, 2-pin Euroblock, 3.81 mm / (1) serial RS-232, 3-pin Euroblock, 3.81 mm
LED Status Indicators:	(1) power/status LED
Latency:	50 ms
Mains Connector:	IEC 60320-C14 inlet
Mains Voltage:	85–264 VAC, 50/60 Hz
Maximum Calculation:	3.6 GIPS / 2.7 GFLOPS
Maximum Input Level:	+24 dBu
Maximum Output Level:	+24 dBu
Model:	ControlSpace EX-440C Conferencing Processor 120V NA
Noise Reduction:	32 dB
Operating Temperature Range:	0 °C to 40 °C (32 °F to 104 °F)
Output Impedance:	200 Ω
PSTN:	RJ-11, 1 line, Tx/Rx (transmit/receive)
Phantom Power:	48 VDC, 10 mA, software-selectable per input
Power Dissipation:	60 W (205 BTU/hr, 52 kcal/hr)
Product Type:	Audio processor or interface
Rack Spaces:	1RU
References:	4
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)
Sample Rate / Bit Depth:	48 kHz / 24-bit
Sensitivity Options:	0 dB, +14 dB, +24 dB, +32 dB, +44 dB, +54 dB, +64 dB
Signal Processor/CPU:	32-bit fixed/floating-point DSP 456 MHz/Arm Cortex-A8 600 MHz processor
Software Applications:	ControlSpace Designer 5.5 or later (Windows)
Suspension/Mounting:	Standard rack ears
THD+N:	< 0.003% at +4 dBu (A-weighted, 20 Hz – 18 kHz) / < 0.01% at +44 dBu (A-weighted, 20 Hz – 18 kHz)
Tail Length:	480 ms
Type:	Dante (input/output), AmpLink (output)
USB:	Micro-B type, stereo in/out, HID support
Unit of Sale:	Each
VoIP:	RJ-45, 1 line
Voltage Range, Analog:	0 V – 3.3 V (5 V maximum)

Delivery & Returns

At Gear Club Direct, we want you to be happy with your purchase. We understand that there are times when once a product is received, it may not be what you needed or wanted after all. So, we will gladly accept your qualifying return within 15 days of the delivery date. After 15 days of the delivery date, all sales are final.

The Return Process
Customers are required to obtain a Pre-Authorization to return any product. To submit a request for a return, simply log in to your account and request a return and one of our sales representatives will contact you within 24-48 business hours. If you do not have an account with us, please open a help ticket, providing as much detail as possible and whether you are requesting a refund or an exchange. READ MORE