08-18-2020, 08:10 AM
(08-18-2020, 07:40 AM)reki Wrote: Clarify me but before I saw that sleepphones are not capable of reaching 20khz which all these subs require. But that's only if you play by ultrasonic. For me ultrasonic is the best. I don't see much results with the Masked and Masked Ultrasonic. It also bothers me while sleeping.
Sleep Phones Speaker Info
According to this, they are capable of 20kHz. Furthermore, competitor products such as Cozy Phones (which I have used without issue) are also capable.