how do subwoofers work?
• Step 1:A subwoofer, also known as a loudspeaker, is capable of reproducing base and frequencies ranging from 10Hz to 150Hz. Developed in the 1960s as an add-on speaker to enhance and strengthen the bass response in audio equipment; subwoofers grew in popularity around the 1970s. As audio technologies evolved and changed, producers (especially during the 1980s) were able to add additional low frequency content to recordings. These changes were previously restricted during the era of the record and boom after the advent of the cassette recorder and compact disc.
