Audio system speakers — removal and installation (Audi A4 B8)

Removal and installation a subwoofer in the rear shelf "R157" (Sedan)

Subwoofer in the back. shelf "R157" is located in the back. shelf. Turn off the ignition. Remove the rear shelf. On the subwoofer in the back. shelf "R157" "1" unscrew bolts "2" and "3". Unscrew bolt "4" from the trunk. Unlock and disconnect the subwoofer plug at the rear. shelf "R157" "1". Remove the subwoofer to the rear. shelf "R157" "1" upward movement.



Installation in reverse order.

Removal and installation the subwoofer in the rear shelf "R157" (Avant)

Subwoofer in the back. shelf "R157" is located in the spare wheel niche. Turn off the ignition. Remove the bottom of the trunk. On the subwoofer in the back. on the shelf "R157" "1", unscrew the nuts "arrows". Unlock and disconnect the plug connector "2" of the subwoofer at the rear. shelf "R157" "1". Remove the subwoofer to the rear. shelf "R157" "1" upward movement.





Installation in reverse order.

Removal and installation rear midrange speakers (Sedan)

The rear left midrange speaker "R105"/rear right midrange speaker "R106" are located in the rear. shelf. The procedure for removal and installation is identical. Turn off the ignition. Remove the speaker cover at the rear. shelf. Unlock and disconnect the rear plug connector. left midrange speaker "R105". On the rear left midrange speaker "R105" "1", unscrew the bolts "arrows". Remove the rear left midrange speaker "R105" "1" from the speaker cover "2".



Installation in reverse order.

Removal and installation rear midrange speakers (Avant)

The rear left midrange speaker "R105"/rear right midrange speaker "R106" are located in the D-pillar trims. The removal and installation procedures are identical. Turn off the ignition. Remove the D-pillar trim. Unlock and disconnect connector "1" from the rear left midrange speaker "R105" "3". Unscrew the bolts "arrows" on the rear left midrange speaker "R105" "3". Remove the rear left midrange speaker "R105" "3" from the D-pillar trim "2".





Installation in reverse order.

Removal and installation rear mid-bass speakers

The rear left mid-bass speaker "R159"/rear right mid-bass speaker "R160" are located in the lower part of the rear doors. The procedure for removal and installation is identical. Turn off the ignition. Remove the rear trim. doors. Unlock and disconnect connector "1" from the rear left mid-bass speaker "R159" "4". Loosen bolts "2", "3" and "5" and remove the rear. left mid-low frequency speaker "R159" "4".



Installation in reverse order. In this case, it is necessary that the pins "1" of the rear left midrange speaker "R159" "2" are correctly fixed in the holes "arrow" on the left and right under the threaded holes.

Removal and installation rear tweeters

The rear left tweeter "R14"/rear right tweeter "R16" are located in the rear door trims. The procedure for removal and installation is identical. Turn off the ignition. Remove the rear trim. doors. Unlock and disconnect the rear plug connector. left high-frequency speaker "R14". Fix the "arrow" tabs of the rear left high-frequency speaker "R14" "1" and turn it "in the direction of the arrow" so that the rear can be removed. left high-frequency speaker "R14" "1" from the door trim.



Installation in reverse order.

Removal and installation the front midrange and bass speakers

The front left mid-woofer "R101"/front right mid-woofer "R102"/front left subwoofer "R21"/front right subwoofer "R23" are located at the bottom of the front. doors. The procedure for removal and installation is identical. Turn off the ignition. Remove the front door trim. Unlock and disconnect connector "3" from the rear left subwoofer "R21" "1". Unscrew screws "2" from the front left subwoofer -R21 - "1". Remove the front left subwoofer "R21" "1".



Installation in reverse order.

Removal and installation front high-frequency speakers (B+O)

The front left tweeter -R207 and the front right tweeter "R22" are located in the triangular elements of the mirrors. The procedure for removal and installation is identical. Turn off the ignition. Remove the tweeter cover. On the front left high-frequency speaker "R20" "1", press the "arrow" lock outward and remove the front left high-frequency speaker "R20" "1". Unlock and disconnect the rear plug connector. left high-frequency speaker "R20" "1".



Installation in reverse order.

Removal and installation the front midrange and bass/treble speakers

Front left midrange speaker "R103"/front right midrange speaker "R104"/front left tweeter "R20"/front right tweeter "R22" are in the front. panels. The removal and installation procedure is identical. Turn off the ignition. Remove the speaker cover in front. panel. On the front, left midrange speaker "R103" "1", unscrew bolts "2" and "3" and remove the front left midrange speaker "R103" "1" in the "direction of the arrow" from the front panel.



Unlock and disconnect connector "1" from front left midrange speaker "R103" "2". Remove front left midrange speaker "R103" "2" from front panel.





Installation in reverse order.

Central midrange and tweeter "R158"

The central mid-high frequency speaker "R158" is located in the center of the front. panels. Turn off the ignition. Remove the speaker cover in front. panels in the center. Remove bolts "2" from center mid-high frequency speaker "R158" "1". Unlock and disconnect the plug connector from center mid-high frequency speaker "R158" "1". Remove center mid-high frequency speaker "R158" "1" from front panel.



Installation in reverse order.

The original text is available on the website AUDIMANUAL.ru