A:Answer Hi Rdwalker! The treble and bass settings are adjustable, and the best setting will be what you prefer!
• To control the volume of the treble or bass sound, press the Sound Control button to
select TREBLE or BASS and then adjust the volume between -6~+6 by using the Up/
Down buttons.
• Press and hold the Sound Control button for about 5 seconds to adjust the sound
for each frequency band. 150Hz, 300Hz, 600Hz, 1.2kHz, 2.5kHz, 5kHz, and 10kHz are
selectable using the Left/Right buttons and each can be adjusted to a setting between
-6 to +6 using the Up/Down buttons. ^Gina