Operate two of these cables at my home studio setup: 1 subwoofer 2 active monitor speakers. The quality is passable. Connected to the subwoofer produce the cable a ground loop. Subwoofer works perfectly (Brand: Samson), had operated it until now with RCA cables from Bandridge (price in Switzerland: 30 EUR for 1.5m). Because they were too short for me, I now have this ordered here. The connection to the monitor speaker produces no hum, but a slight noise höhrbar.
Conclusion: In my case, just use directly to the monitor speakers make sense on the subwoofer boxes quality inakzetabel. For the most common applications in the home, such as entry-level hi-fi systems, etc. the cables are probably sufficient. For higher demands but not recommended!
