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BeatBox Stereo How-To

  • Please keep your Mercedes equalizer at or near 0 across the board
  • The subwoofer gain knob will be below your cupholder (near the power outlet). Looking directly at the knob from below, clockwise is more subwoofer gain, counter-clockwise is less subwoofer gain. 
  • Your vehicle must be keyed on in order for the stereo to work
  • Wired Carplay/Android Auto audio will be the best sounding vs. compressed sources like satellite radio.