The dark blue sl03 original car audio amplifier is located on the right side of the trunk. Sony stereo with deep blue sl03, two pure electric models are equipped with 14 speakers, while the extended model has 6 speakers, but 14 speakers can also be selected. Among the 14 speakers of two pure electric vehicles, four doors have eight speakers, one for treble and one for bass, the center console has a 1 speaker, the trunk has a 1 speaker, the seat shoulders on both sides of the rear row have a 1 speaker, and one speaker on both sides of the A-pillar can form all-round surround sound.