A super tweeter is a speaker driver, which is an individual loudspeaker transducer that converts an electrical audio signal to sound waves. It produces ultra-high frequencies in a multi-driver loudspeaker system. Super tweeters are sometimes found in high accuracy speaker systems and home theater systems. A super tweeter responds to ultra-sonic frequencies over 20 kHz, which is the commonly accepted upper frequency limit of human hearing. It is designed for psychoacoustic testing, for extended-r 更多
