Pure Sine Wave 50Hz for Hours

$1.50

Pure sine wave at a frequency of 50 cycles per second for ten hours. Low frequency tone is good for testing subwoofer speakers.

Description

Pure sine wave at a frequency of 50 cycles per second for ten hours. Be careful, this can be hard on speakers or headphones if the volume is too loud. And it may not be audible at all on laptop, tablet or phone speakers. 192kbps mp3 format

Reviews

There are no reviews yet.

Be the first to review “Pure Sine Wave 50Hz for Hours”

Your email address will not be published. Required fields are marked *