About 4 Trademarks found that are owned by Kentech Labs Inc.

Audio components, namely, audio speakers and amplified speakers; audio components of automotive sound systems, namely, speakers, amplifiers, and preamplifiers; audio components of home theater systems, namely, receivers, speakers, subwoofers, and amplifiers; audio components of stereo systems, namely, audio and stereo receivers, speakers, amplifiers, cassette players, and combination CD/DVD players; audio components, namely, boom boxes and radios; audio components of multimedia speaker systems, namely, speakers, amplifiers, and preamplifiers; audio components of video game speaker systems, namely, speakers, amplifiers, and preamplifiers; audio components of public address systems, namely, speakers, amplifiers, and preamplifiers; radios; amplifiers and electronic circuitry for audio components, namely, circuit boards and application specific integrated circuits (ASICs)

Audio equipment, namely, speakers and speaker systems

Audio speakers and audio speakers with integrated docking stations for personal music devices

The color(s) red, grey, and black is/are claimed as a feature of the mark.