88410137
Apr 30, 2019
Nov 2, 2021
Active Trademark
Analog and digital amplifiers to route and produce different wavelengths of audio signals; analog and digital audio signal processors and crossovers all for use in modifying, combining, processing and transporting audio signals for audio speakers; recorded computer software for monitoring, managing and controlling amplifiers on a network; recorded computer software for processing and controlling audio; transmitters and receivers for audio signals for routing audio via networking controllers and peripheral devices
Electrical and Scientific Apparatus