Hardware Installation 9
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connector, giving a cost effective way to used as the SIP endpoint of paging, intercom, mass notification
system and minimizing the number of cables. The IPSM-2C20 is designed to embed in TERRACOM's IP
speaker. To fulfill hands-free intercom and monitoring, the IPSM-2C20M is equipped with a built-in
microphone interface. The YMC0101-005 mic capsule could be connected to this microphone interface.
The IPSM have 3 control inputs for level control and source selection using the RAC 5/8 controller, 1
relay contact output can be programmed to control an external device via TerraManager. To configure,
control, monitor the IP speakers in real-time, this can be easily done through your favorite web browser
interface, making the management even the most complex environments simpler than ever. The
remarkable features include event management, volume control, paging, intercom, music streaming,
routing, logic control, 3rd party control, DSP control, monitoring, etc.
The 20W x 2CH amp output is applied for 8 ohm speaker. However, it can be bridged to 1 channel
40W for 4 ohm speaker by hand making.
See the following table listed the supported audio codec by IPSM-2C20
Supported Audio Encoders/ Decoders
G.711 ulaw, G.711 alaw, G.722, G.726-32, G.727-32,
PCM16K, WAVE(decode only), MP3(decode only)
SHOUTcast/ Icecast
(decode only)
G.711 ulaw, G.711 alaw, G.722, PCM16K, WAVE, MP3
Ordering information
IP Speaker Module/2 ch/20W w/PoE+
IP Speaker Module/2 ch/20W w/mic in w/PoE+
IP Speaker Module/2 ch/20W w/PSU36-24
IP Speaker Module/2 ch/20W w/PSU65-27
IP Speaker Module/2 ch/20W w/mic in w/PSU36-24
IP Speaker Module/2 ch/20W w/mic-in w/PSU65-27
Mic Capsule w/40cm lead & connector
All IPSM-2C20 models are not shipped with the mic capsule, please order YMC0101-005 mic
capsule if necessary.
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