subwoofer

1 ENTRIES FOUND:
subwoofer /ˈsʌbˈwʊfɚ/ noun
plural subwoofers
subwoofer
/ˈsʌbˈwʊfɚ/
noun
plural subwoofers
Britannica Dictionary definition of SUBWOOFER
[count] technical
: a speaker (sense 5) that produces very low sounds — compare tweeter, woofer