i dunno i havent heard a XXX yet but i know 2 T2s get LOUD
353sq inches vs 254sq inches of cone area. yea the XXX moves a lot but thats about 100 sq inches of difference. in the right set ups i think its possible the T2s can out bass the XXX in SPL but not SQ. Give each T2 1500 RMS and thats a good 3000 RMS
just my .02
^^ agreed
i dont really want to see by wattage or loudness. im more leaning towards going by clean, quality installs
but we do appreciate the suggestions and keep them comming. who knows we might try them out sometime as a "theme of the month"