25.01.13

LM-1 supervises Hi-Z loudspeaker lines

AUTHOR: Inavate

Electro-Voice and Dynacord have announced the LML-1 (Loudspeaker Measuring Load) that allows real-time monitoring of loudspeaker lines in Hi-Z sound reinforcement systems.

The module allows installers to drive smaller 100-volt loudspeakers by multichannel amplifiers from Electro-Voice or Dynacord and supervise them using IRIS-Net software.

This offers basic supervision of loudspeaker lines in 100-volt direct drive operation within an overall project featuring both pro sound and commercial sound components.

The LML-1 is connected to the end of the loudspeaker line and powered using an inaudible pilot tone to provide a stable load condition.

This load can then be reliably measured using the existing load supervision functions of the Electro-Voice CPS and DYNACORD DSA series amplifiers. The LML-1 is supplied in quantities of four pieces.