noun
deep bass; very low frequency sound; low-register sound
Refers to extremely low-pitched audio, often in music, sound systems, or acoustics. Can describe both the physical sound and the audio component.
このスピーカーは重低音がよく響く。
This speaker produces deep bass that resonates well.
映画館の重低音が迫力満点
The movie theater's low-frequency sound was incredibly powerful.