22 Jul, 2017 | Blog, Boardroom AV, Interactive Technology, MDT
THX define a sub woofer as: A low frequency speaker producing sound below 80Hz. The typical human hearing range is from 20hz (low frequency) up to 20,000hz (20Khz) high frequency. Most human speech resides in the 300hz to 3,000hz spectrum. Subwoofers;...