nice good afternoon everywhere:-) I would have asked a basic question: in the win isd I once had the fun and compared my blue point vw300 with a carpower sonic 12, I noticed that my sub in a approx. 68l large br housing with a fb of 39 and separation of 35 heart at approx. 1100w with the hub hit its limit (theoretical). he tolerates according to the work 750w rms. the sonic is in the same house according to the program theoretically and from the hub with up to approx. 3400w!!!! ! loadable, before he would beat through loud program. the sonic takes but loud work only 600w rms. how serious can one take such manufacturer specifications at all? has already heard here that some subs far more tolerated than indicated, but so derb?!? sure sets the electrical load capacity limits, but at 600w the sonic would have to get bored. what do you say about it? and what can you do best when buying if you are looking for a real hammer(he nevertheless net to sch should sound oily)??? beautiful greetings{<