Anti-vibration suspension of suspended ceilings with a spring for demanding specifications with a low natural frequency. It is often used in studio applications, auditoriums and cinemas. Request a Quote Add products to the shopping cart and send us the list to receive a quote. Open the brochure Charging 10 – 25 kp* per suspension point. *1kp = 10N Dynamic features Retreat: 25 mm at maximum load. Peculiar frequency: until 3 Hz.