Why do some speakers have output frequency response of 40000Hz or more even though humans can hear 20000Hz only? - Quora
Why do some headphones go up to 25000 Hz or even 40000 Hz when most people can only hear up to 18000 Hz? - Quora
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Why do some speakers have output frequency response of 40000Hz or more even though humans can hear 20000Hz only? - Quora
Why do some speakers have output frequency response of 40000Hz or more even though humans can hear 20000Hz only? - Quora
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