
To adjust the sound effects on the Buick Excelle, follow these steps: 1. The SET button is used for sound effect settings. Press the SET button to enter the sound effect and clock setting interface. 2. Choose the corresponding EQ mode based on personal preference: DRIVER - emphasizes the driver, ALL - balanced for the entire car, FRONT - emphasizes the front seats, NORMAL - standard non-adjusted mode. 3. The radio comes with a factory-customized theater-grade sound system. Depending on your preferences and habits, you can select the corresponding sound effect mode. 4. In the settings menu of the infotainment system, users can customize the sound effects by adjusting "Bass," "Midrange," "Treble," "Left/Right," and "Front/Rear."

After driving the Buick Excelle for so long, I've become quite familiar with adjusting the sound settings. Just open the settings menu on the central control screen and find the sound options to access the equalizer settings. You can choose from preset modes like Jazz, Pop, or Rock, but for finer adjustments, go into the custom mode. You can individually adjust the bass, midrange, and treble. I usually set the bass to +3 notches for a powerful DJ experience, and the treble to +2 notches to make vocals clearer. There's also a quick volume control button on the left side of the steering wheel for on-the-fly adjustments. If you're playing music from your phone, Bluetooth might slightly reduce the sound quality, so using a CarPlay wired connection is recommended for better performance. Don't forget to save your settings, or they'll revert to default after restarting the car.

Just picked up the new Excelle last month and discovered some practical tips when adjusting the sound effects. The multimedia control buttons on the left side of the steering wheel allow you to quickly access audio settings by long-pressing the volume + key, which is much more convenient than tapping the screen. The sound field position can be adjusted forward or backward—I prefer setting it to the rear seats for a more balanced sound throughout the car. When connecting via Bluetooth, remember to turn off audio compression in the settings; Apple users will notice that CarPlay delivers noticeably richer sound quality compared to Android Auto. For those into modifications, an amplifier can be installed in the glove box, though I find the factory-installed 7-speaker system sufficient. On rainy days, turning up the bass by two notches transforms raindrop sounds into a rhythmic background.

After driving the Excelle for three years, I've mastered the audio settings. There's an 'audio' button on the driver's armrest console that directly accesses the sound menu, much quicker than navigating through screen layers. The 5-band equalizer allows adjustments: 100Hz controls drum beats, 400Hz adjusts vocal thickness, and 1KHz fine-tunes instrument clarity. For my commute podcasts, I boost mid-range frequencies to prevent muffled voices. On nighttime highway drives, activating surround sound makes music flow through the cabin. Playing lossless audio via USB delivers peak performance, noticeably superior to streaming. The track-change buttons on the right steering wheel spokes make song switching exceptionally convenient.


