http://www.ascendacoustics.com/pages/products/subs/f12se.html

just ran across this website and noticed the Frequency Response (Anechoic) 14 Hz - 100 Hz (-2dB @ 14 Hz).....seems great for a $950 sub...So the price is somewhere between the 350 and 500. Going down to 14hz at -2db WOW!!! has anyone heard this sub?