It includes information on using the touchscreen on compatible Echo devices to adjust the equalizer options.

you could improve the sound quality using theAlexaequalizer configs in the Alexa smartphone app.

Here’s how:

On the Alexa app home screen, tapMore.

Device Settings in the Alexa app

Adjust the treble, midrange, and bass using the app’s touchscreen slide controls.

On the Echo Show home screen,swipe down, then tapSettings.

TapSoundsin the options menu.

Audio Settings in the Alexa app

In the Equalizer prefs, adjust the treble, midrange, or base using the touchscreen.

One example is the Polk Audio Command Bar.

Alexa can also be used to adjust the sound on a Sonos Beam.

However, you might use voice commands to control the TV volume.