Hi All, Amphion's latest version of Amphion Argon monitors. The Argon3S utilizes a wave guide loaded 1" titanium tweeter with a 6.5" aluminum cone woofer and matching 6.5" aluminum cone passive radiator. The result is an extremely clean and open sound with very well controlled low end. These speakers are made in Finland and all drivers are sourced from Seas of Norway. I had these high passed with subwoofer and they have been very well cared for and never abused. I am the original owner. thanks for looking! Buyer pays shipping and paypal fees.