speaker, music, backgrounds, textured, public address system

acoustic amp amplifier audio background bass black box circle closeup design digital disco electrical electronic entertainment equipment garden karaoke listen listening loud loudspeaker membrane metal microphone modern multimedia music musical object outdoors party power professional rock round sound speaker stereo studio system technology tweeter volume woofer backgrounds textured public address 12-inch midrange use outdoor events neomidium magnet rms wattage 300 watts