This is already my third subwoofer. It combines the power of my first woofer (Yamaha) with the precision of the second (Infinity). Make sure you get the ".2" take version, here better electronics were installed. The unit turns on soft music immediately and after about 15 minutes again. The old woofer have already in the middle time on or off, which was very annoying. Here no problems. The sound is cultivated, deep, punchy, just beautiful. However, one should give the speakers some space for experiments it has now found a position between the front speakers, so the sound is integrated best. This woofer I'll keep for a while and I'm happy about every movie night, where he something may let off steam. The 200 Watt rich way, thick in order to explain to all family members and neighbors to war. PS: I have a pretty high-quality RCA cables. One should not allow a few Euros for it and do not take the cheap stripping from the bargain counter.