Description
The Grandstream SIP Speaker GSC3516 is a SIP/Multicast Talk-Back Speaker that offers 2-way voice functionality with both a high-fidelity 15W HD speaker and 3 directional microphones and 1 omnidirectional auxiliary microphone that offers a 4.2-meter pickup distance.
This article describes the maximum power of GSC3516 as 13.59W（48V DC), and the average power is 4.2W. This average power depends on the volume, sound quality, etc.