Car audio systems; Speakers for automobiles; Audio crossovers; Equalizers for audio apparatus; Audio amplifiers; Car stereo equipment, namely, speakers, amplifiers, equalizers, and crossovers; Automotive audio equipment, namely, sound systems comprising amplifiers, speakers, and audio crossovers; Electronic audio components for vehicles, namely, amplifiers and equalizers; Audio equipment for vehicles, namely, speakers, subwoofers, and amplifiers.
Electrical and Scientific Apparatus