
(TURNS SPEAKER ON)
The Big Bang Theory Season 6, Episode 1

...but solid under the percussive action
of the SPEAKER.
The Big Bang Theory Season 2, Episode 3

put it on SPEAKER so we can hear.
The Big Bang Theory Season 9, Episode 18

Okay, put it on SPEAKER.
The Big Bang Theory Season 12, Episode 23

Ye... There's a SPEAKER box.
The Big Bang Theory Season 8, Episode 19