Ultrasonic at MOS Fair Celje 10. September 2017 Ultrasonic at MOS Fair Celje Announcing the Acouspade-XLS Launching the New Acouspade Classic! Posted in News The Acouspade directional speakers will be on display between Sept 12th and 17th 2017 at the 50th International Trade and Busines Fair (MOS) in Celje Share this article: 0 About admin Related Articles Ultrasonic at SERS Maribor We accept payments in Bitcoin Ultrasonic @ Start:up Müsli Ultrasonic winns pitch battle !!!