diff --git a/doc/api/index.rst b/doc/api/index.rst
index 0da4808..706992a 100644
--- a/doc/api/index.rst
+++ b/doc/api/index.rst
@@ -38,4 +38,3 @@ Intro
    signaltypes
    frames
    motors
-   sound
diff --git a/doc/api/signaltypes.rst b/doc/api/signaltypes.rst
index 979ca43..f2d191c 100644
--- a/doc/api/signaltypes.rst
+++ b/doc/api/signaltypes.rst
@@ -138,7 +138,7 @@ Some signals do not have specific units. They range from a minimum (0%) to a
 maximum (100%). Specifics type of percentages are :ref:`relative distances
 <relativedistance>` or  :ref:`brightness <brightness>`.
 
-Another example is the sound :meth:`volume <.builtins.Speaker.set_volume>`,
+Another example is the sound volume,
 which ranges from 0% (silent) to 100% (loudest).
 
 .. _relativedistance:
@@ -230,8 +230,7 @@ frequency: Hz
 --------------
 Sound frequencies are expressed in Hertz (Hz).
 
-For example, you can choose the frequency of a :meth:`beep
-<.builtins.Speaker.beep>` to change the pitch.
+For example, you can choose the frequency of a beep to change the pitch.
 
 .. _temperature:
 
diff --git a/doc/api/sound.rst b/doc/api/sound.rst
deleted file mode 100644
index 5af4cd5..0000000
--- a/doc/api/sound.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-Making Sounds
-=============
-
-
-The Speaker Class
-^^^^^^^^^^^^^^^^^
-
-.. autoclass:: pybricks.builtins.Speaker