MEDC’s range of hazardous, heavy duty, industrial and commercial speakers are designed to meet the requirements for public address, voice alarm (evacuation) and background music. The speakers can generally operate as stand-alone units, or as part of 100 or 70 volt line systems.

Additionally a wide range of sound output levels (dB / Watts) are available. The speakers sound output in dB(A) is measured to European standards at 1 watt / 1 metre.