Hello to everyone the pic of the sm1004 are identical to my ic1004/8 except for the dome midrange,the woofers are identical with the foam surround, and i think it is probably due to the country where they were sold,also the badging on the back of mine say 8 ohm/90/120wn din 45573,i called a local speaker shop here in ca. and they charge $35.00 each to refoam them i don't know if they are worth spending that kind of money on them,i looked online but could not find a refoam kit for them and someone mentioned they were and odd size,hopefully someone can guide me in the right direction