...are completely different. The door speakers in the 10-speakers system are located towards the rear of the door, so when you sit on the driver's seat, the speaker would be closest to your left "cheek." Not a real good location in my opinion.

One potential solution would be to replace the1989 560SEL interior door cover with the door cover from a newer Benz, then you'd have the speaker enclosures all ready to go.

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Current Benzes

1989 300TE "Alice"
1990 300CE "Sam Spade"
1991 300CE "Beowulf" RIP (06.1991 - 10.10.2007)
1998 E320 "Orson"
2002 C320 Wagon "Molly Fox"

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