hi - does anyone own or heard this JBL sub - its 400 watt wireless

i think its ES250 model - i may need a wireless sub to save some space - i dont see many wireless subs - and this one got a good review in Hometheater mag. but never heard it

any one have experience with this model - ?

thanks

There's a 300 watt model called JBL ES150PWC Wireless Powered Subwoofer that I've seen for sale (e.g. at B&H), but I've not heard/read any reports or reviews and would also be interested.

ES250PWCH (http://www.bhphotovideo.com/c/product/564382-REG/JBL_ES250PWCH_ES250PWC_Wireless_Powered_Subwoofer.html)