However, the price changes don't appear to be in any discernible proportion to the changes in the exchange rates. From the beginning of 2003 the $Cdn went from about 0.64 $U.S to about 0.84 $U.S. and from 0.40 pound to 0.45 pound. The U.K. price increases shown for the M22 and M60 are in the area of 35%. Exchange rates don't appear to account for this. Of course, extensive changes were necessary for the U.K. models. While aluminum woofer cones were found to give excellent results in N. America, it appears that they had to be upgraded to "aluminium" for the U.K.
