Active UHF Funklautsprecherset Auna is 400W wirelessly not only quick to set up, it works right away, and the sound is (based on the low price) outstanding. The speakers are actually accommodate because of their low depth everywhere, they can be put up or just hang on the wall. I would buy myself the facility immediately. Note, however, that the volume of the speakers must be coordinated (can be easily performed at the respective rotary wheels on the right side), because an excessive volume on one of the speakers when switching on the playback device (receiver o. Ä.) reports with a loud sound ugly. The radio transmission on two spaces works just as well as in the garden (about 40 m). By the way: two older wireless speakers, where the base station is broken, can be operated without additional function reduction of the entire system with, for example: two speakers in the bathroom, two speakers in the garden shed.