OCEANEARS

Underwater Speakers, Underwater Loudspeakers, Hydrophones, Underwater Sound Systems comprised of amplifiers, cassette decks, CD Players, AM/FM Radio Tuners, underwater speakers, and underwater loudspeakers; acoustic diver recall systems comprised of siren/amplifiers, microphones, underwater speakers, and underwater loudspeakers; diver signaling devices in the nature of non-explosive electronic siren, amplifier, underwater speakers and underwater loudspeakers; and synchronized swimming sound systems comprised of cassette decks, CD Players, AM/FM Radio Tuner, audio mixer, audio equalizer, audio compressor/limiter/gate, power amplifiers, air speakers, underwater speakers, and underwater loudspeakers