Hi CL151! You can manually optimize your audio using the remote. Press the SOUND CONTROL (gear icon) button to adjust features like Auto EQ, SpaceFit Sound, AVA, Voice Enhance, Night Mode, Sync, Surround, and Virtual. Use the Up/Down buttons to change settings.
For equalizer control, press and hold SOUND CONTROL for about 5 seconds to fine-tune frequencies from 150Hz to 10kHz (-6 to +6).
To quickly change sound profiles, press SOUND MODE and select Standard, Surround, Game, or Adaptive Sound.
You can also adjust individual speaker levels with the CH LEVEL button and control bass using the WOOFER or TONE CONTROL buttons.
For even easier control, download the SmartThings app to adjust all settings directly from your phone.
~ Samsung Solutions