Finally made a choice and went with the PV1 upgrade as suggested by WHF. I've had it for 6 days now and i don't know what to think really. It seems really quiet. I've used my amp's auto setup to set. It set crossover to 110hz level at -3.5db and equalization 50hz at -1.5db and 80hz at -2db. When i play test tones on the receiver it sounds really quiet and polite compared to the previous woofer the AS2. On the woofer settings are as suggested in the manual volume at 50% eq at i phase at i and crossover at maximum. I also changed the woofer cable to the qed reference 3m. When i play movies on it it seems not to be there at times which I don't know what to think of. I haven't really tried many big bass movies yet but i've tried the opening of Quantum of Solace and it seemed ok, very fast and clean i guess
but i wanted more slam, i wanted to feel the chair shake. My room is small and i thought 500w would really make a difference. It's placed between the satellites just next to the right one with the B&W sign facing the viewer. I know it needs run in time but is my reaction normal? I expected to be blown away and I wasn't.