If I recommend this platform to buy these devices in combination (in any case it was me so suggests), the parts should have reasonable match. Unfortunately this is not really true. None of the enclosed screws from the comprehensive screw set fit, so I even had to gather together screws from the Hobby-Werkstatt. The speakers are - Assembly conditionally - unfortunately slightly standpipe on, here I do not know how this will sound to vibration and possibly affect ... (?)
The threading the cable through the stand is actually tricky, but with the help of a pull wire (thank Lutz Lorenz for the tip!) Done quickly. The remaining ridge inside the standpipe at the lateral cable outlet should be removed beforehand. All in all, after the stand now with mounted boxes are gefällts - as I said whether it will sound problems remains to be seen.
