[quote user="Drummerdave"]No, haven't heard them both, just done a lot of research and found comments like:-
"Whilst the design and build quality of the PV1 are beyond reproach, unless you have the need for a sub with exceptionally clean upper bass because you have very small satellite speakers, then the PV1 is actually bettered (unfortunately, by quite a margin) by the likes of the BK-XLS-200 for £290.
.[/quote] Are you saying that the cabinet is too small for it to be decent? My sub has a 12" driver housed in a 34cmx34cmx37cm box. It is superb. I've read in hifi only magazines that the PV1 is astonishing. Clare has raved over it on a few occasions on here also. I think you should listen to it. I would be very surprised if it wasn't more musical than a £300 woofer.