Classification Information
Audio Speakers, Speaker Component Systems Consisting of Audio Speakers and Speaker Enclosures, Subwoofers, Gaming Speakers, Sound Bar, Portable Speakers, Subwoofer Enclosures, Amplifiers, Loud Speakers, Headphones, Ear Buds, In-Wall Speakers, Water-Proof Speakers, Out-Door Speakers, 5.1 Surround Sound Systems, 2.1 Surround Sound Systems, Computer Speakers, Amplified Subwoofer Enclosures, Pro Audio Speakers, Active Subwoofers, and DJ Speakers
Electrical and Scientific Apparatus