Ключевые слова: acoustic, amplifier, art, audio, background, bass, clarion, club, concept, concert, cone, decibel, disco, electronic, entertainment, equipment, fi, fidelity, frequency, fun, hi, high, loud, loudness, loudspeakers, media, membrane, metal, music, noisy, party, play, power, resonance, round, sound, speakers, stereo, style, subwoofer, surround, system, technology, treble, tunes, vibrations, volume, watt, wave,