- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
cars
-
consolation
-
rebel
-
basis
-
ab
-
inhalant
-
unexceptionable
-
adoptive parent
-
acoustic radiation pressure
-
acknowledged
- Hide translation
active subwoofer
active subwoofer /ˈæktɪv ˈsʌbˌwʊfər/
noun
-
A subwoofer with a built-in amplifier.
(
active subwoofer
)
A subwoofer with a built-in amplifier.