ABSOLUTELY BRUTAL CAR AUDIO STEREO SUBWOOFER TEST

this one dives through the lower sections of the audio frequency spectrum

humans hear frequencies from 20 Hz up to 20,000 Hz. The lowest bound, 20 Hz, with a wavelength of nearly 20 meters, is a frequency we feel rather than actually hear.

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By: ARTIFICIALMUSIC (7.50)

Tags: 'brutal' 'extremely' 'extreme' 'low', Entertainment

Location: Los Angeles