Question about Karcher DAB 9000CDI

....the cold-jack cable plugs are very normal, you can buy them everywhere, there are only about 3 or 4 types of socket. at digitec you often pay practically no shipping costs...very easy to reorder.

ps: what's important is the sound and the software ?? just top.....we have 3 of them at home!

You'll have to ask Digitec about that. In my opinion, the big advantage of Karcher is that the woofer radiates upwards. With most other speakers, it radiates downwards, which often results in booming basses, depending on the floor space.