I am looking for a subwoofer both for music and home theater.The sub will be placed in my room(5m x3m x2.6m).I want it to have the ability to reach high spl since my mains are quite powerful(~110db max output) so cant really go lower than a 12 inch cone.I found the b&w as6 for 150€ in very good condition.Does anyone have any experience with this sub? I would like to hear your opinions, also i am open to suggestions below 200€