Magneplanar MG 3.6 / R

Hello, I am a Spanish citizen, who owns a Magneplanar MG 3.6 / R, I had the misfortune to break one of the twteers, in Spain there is no distributor of Magneplanar, and in the rest of Europe the prices are mu abusive, I do not know how I am in contact with Magneplanar USA, since I do not speak English and they do not have e-mail .... I ask for help to see if someone from the forum has a spare tweteer for Magneplanar MG 3.6 / R serial nº 71156-1, le I would be very grateful, or the way to be able to contact with Magneplanar ..... I have spoken very well of a Sheila .... please I need help! thank you very much....

Juan Ramon