I fed a pair of 10w3v2s 1000 watts RMS and they lived to tell the tale.
According to JL Audio, 300 appears to be the sweet spot with 500 being the max. See here: http://mobile.jlaudio.com/products_subs.php?series_id=25
According to JL Audio, 300 appears to be the sweet spot with 500 being the max. See here: http://mobile.jlaudio.com/products_subs.php?series_id=25