Classification Information
AMPLIFIERS, ELECTROMECHANICAL VOLUME CONTROLS, AND SOUND WOOFERS FOR USE IN AUDIO SPEAKERS; AUDIO SPEAKERS; OUTDOOR AUDIO SPEAKERS
Electrical and Scientific ApparatusAMPLIFIERS, ELECTROMECHANICAL VOLUME CONTROLS, AND SOUND WOOFERS FOR USE IN AUDIO SPEAKERS; AUDIO SPEAKERS; OUTDOOR AUDIO SPEAKERS
Electrical and Scientific Apparatus