Klipsch Lascalla pro edition

The Pro LaScala's used a different woofer than the standard "consumer" version. This woofer is capable of greater low frequency response, especially if you modify the cabinets. I can't remember the rest of the differences but i know that this is both a major and beneficial one to using the Pro version. Sean
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Thanks Sean,where can I get more info on how to modify my speakers.Mike

there is another difference between the lascala pro version,the power handeling is rated at 200 watts continous with the pro version & the standard version is rated at 100 watts continous.