The 2010 FI Q 10" just arrived. It is definitely heavier than I was expecting but looks really good. I guess I can start building my custom sealed box soon. I haven't figured out how I will attach a grill to it yet. The 28mm Xmax and the fact that the cone sits higher than the lip will produce a challenge to protect the subwoofer. The only thing that pissed me off is that FI shipped the subwoofer using UPS. $60US shipping to Canada and then $92CAN for Brokerage and Customs. This is why I try and get everything via USPS.