Turn on my computer? There is sound management in the control panel. If not, please install the latest sound card driver. Click Sound Manager, and the speaker configuration will appear. Select 5. 1 channel. Then check whether the audio plug is inserted correctly.

5. 1 channel sound position

According to the structural layout of the living room, if the sound is placed near the junction of wall to wall, wall to top and wall to ground, the bass output of the sound will be stronger. It should be noted that the sound with the inverted hole facing backward should be placed at a certain distance from the wall. Otherwise, the sound wave in the inverted hole cannot be completely released, and only local wall vibration will occur.

The main power amplifier is placed on the left and right sides of the display screen, the center speaker is placed in the upper and lower positions behind the center of the display screen or in front of the display screen, and the surrounding speakers are also placed symmetrically on the left and right. Because the speaker is relatively small, it can be placed on the cabinet, hung on the wall, hung on the roof, and of course embedded in the wall. Mainly according to personal preferences.