I know you bracketed both comments with "IMO" but honestly, have you heard alot of the other subs mentioned? Or owned them? Or compared any of them? I have no doubt that the PB13 is going to be something special, but honestly, that's such a sweeping statement you just made. "Stomp any other sub going"? Annoys me when I read comments like that for a product which no-one has heard yet
To the OP, I've owned both the big SVS's and Velodynes, just going to bed now but I'll post some proper thoughts tomorrow which may be of interest.
Fair comment
And to answer your question, no, I haven't heard a DD18.
I've heard a few SVS' though and plenty of inferior stuff.
I suppose I should have replaced the "IMO" with "at a guess"
Of course I haven't heard the 13 either, but I was going on the fact that it will tune to 10hz.
Will the DD18? (I genuinely don't know).
Staying with that, I'd still
guess 2 13's will take some serious beating.
My (albeit limited with an SPL meter with subs) experience suggests that SVS does what it says on the tin.
I quoted the B4 earlier in the thread, as a bit of an outlandish example, but IMO, the overall power doesn't matter.
Who runs their sub full belt?
More important to me is depth and speed
If you're saying the DD does something vastly better that
justifies the price difference, I'm happy to accept it

Although, to me, built in EQ doesn't cut it, when a bit of work with a £100 BFD can provide the same
