I've always liked the transient-response in the low end from Sealed boxes (and the lessened distortion below the port tuning freq.), of course they have to be generally much bigger cabinets, just not sure if it would be a worthwhile trade off.Anybody ever thought of sealing the FourPi's?
I suppose I could just build em with a port and try plugging it up.
I'm worried that I'll build these great speakers then see the woofers flapping when I put in more than 20 Watts.