Shure MXA910 Specification Sheet
4,000 Hz
1,500 Hz
MXA910 | Microflex®Advance™ Ceiling Array Microphone
Specifications
All specifications measured from narrow beam width. Values for all widths are within ± 3 dB of
these specifications unless otherwise noted.
Beam Width
Adjustable Narrow 35 degrees
Medium 45 degrees
Wide 55 degrees
Connector Type
RJ45
Power Requirements
Power over Ethernet (PoE), Class 0
Power Consumption
9W, maximum
Weight
4.26 kg (9.4 lbs)
Product Dimensions
MXA910xx 603.8 x 603.8 mm (23.77 x 23.77 in.)
MXA910xx-60CM 593.8 x 593.8 mm (23.38 x 23.38 in.)
A910-25MM 619.7 x 619.7 mm (24.4 x 24.4 in.)
Note: the adapter accessory converts the 600 mm model to fit into a 625 x 625 mm ceiling grid.
Control Application
HTML5 Browser-based
Plenum Rating
Requires Fyrewrap® fire protective wrap system (Included)
UL 2043 (Suitable for Air Handling Spaces)
Dust Protection
IEC 60529 IP5X Dust Protected
Operating Temperature Range
−6.7°C (20°F) to 40°C (104°F)
Storage Temperature Range
−29°C (-20°F) to 74°C (165°F)
Networking
Cable Requirements
Cat 5e or higher (shielded cable recommended)
Audio
Frequency Response
180 to 17,000 Hz
Dante Digital Output
Channel Count 9 total channels (8 independent transmit channels, 1
Sampling Rate 48 kHz
Bit Depth 24
Sensitivity
at 1 kHz
0.75 dBFS/Pa
Maximum SPL
Relative to 0 dBFS overload
93.25 dB SPL
Signal-To-Noise Ratio
Ref. 94 dB SPL at 1 kHz
83 dB A-weighted
Latency
Not including Dante latency
6 ms
Self Noise
11 dB SPL-A
Dynamic Range
82.25 dB
Built-in Digital Signal Processing
Per Channel Equalizer (4-band Parametric), Mute, Gain (140 dB range)
System IntelliMix® Automatic mixing, Echo Reduction
Intelligibility Scale
Equivalent acoustic performance, compared to a cardioid gooseneck microphone (environment dependent)
Cardioid distance multiplied by 1.6
[1] 1 Pa=94 dB SPL
IntelliMix® Automatic mixing transmit channel)
Polar Response
Polar response measured directly on-axis from a distance of 6 feet (1.83 m).
Wide Medium Narrow
1,000 Hz
2,500 Hz
Hz
Frequency Response
Frequency response measured directly on-axis from a distance of 6 feet (1.83 m).
20
15
10
5
0
-5
dB
-10
-15
-20
-25
-30
20 100 1k 10k 20k
IP Ports and Protocols
Shure Control
Port TCP/UDP Protocol Description Factory Default
21 tcp FTP Required for firmware updates (otherwise closed) Closed
22 tcp SSH Not supported Closed
23 tcp Telnet Standard console interface Closed
68 udp DHCP Dynamic Host Configuration Protocol Open
80* tcp HTTP Required to launch embedded web server Open
427 tcp/udp SLP
443 tcp HTTPS Not supported Closed
161 tcp SNMP Not supported Closed
162 tcp SNMP Not supported Closed
2202 tcp ASCII Required for 3rd party control strings Open
5353 udp mDNS
5568 udp SDT
8023 tcp Telnet Debug console interface Password
8180* tcp HTML Required for web application Open
8427 udp Multcast SLP
64000 tcp Telnet Required for Shure firmware update Open
†
†
†
†
Required for inter-device communication Open
Required for device discovery Open
Required for inter-device communication Open
Required for inter-device communication Open
Dante Audio & Controller
Port TCP/UDP Protocol Description
162 udp SNMP Used by Dante
[319-320]* udp PTP
†
Dante clocking
4321, 14336-14600 udp Dante Dante audio
[4440, 4444, 4455]* udp Dante Dante audio routing
5353 udp mDNS
†
Used by Dante
[8700-8706, 8800]* udp Dante Dante Control and Monitoring
8751 udp Dante Dante Controller
16000-65536 udp Dante Used by Dante
*These ports must be open on the PC or control system to access the device through a firewall.
†
These protocols require multicast. Ensure multicast has been correctly configured for your network.
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