Installation manuals and instructions
Enter your customer number, reference number, postal code (zip code) and, if applicable, the item ID to download your manual. Or log in with your user data in the shop and select "My manuals" in your user account.
Instructions are only available after goods are shipped. Installation instructions are only available if they are explicitly stated in the article. If there is no manual mentioned, the product must be installed according to the circuit diagram.
Search your manual:
Download manuals in your customer account
You can also access and download instructions in your customer account for all the products you have purchased from us. They appear after the goods have been shipped.
Select My account > My manuals. You need to be registered and logged in.
If the goods are not purchased directly from us, please contact the appropriate merchant. Thank you.
Sound Booster manuals:
The instructions for the Active Sound System are freely available. They can and should be downloaded before the purchase to check the installation location. You can download the manual directly from the respective product in the shop.