I do not know where you are getting your info about the equivelency of benzo's but Know way is klonopin stronger than xanax!!!Xanax is the strongest benzo there is.

Also I have never heard of purple bars,are you geting them from another country?How many mg's are they?I Find this very interesting I would like to know more about the purple bars,I have only seen white and yellow bars they are both 2mg