Reference series ribbon tweeter Apr 2.0 employed
Woofer upgraded to 3rd generation AC200/DC50C2C (8inches):
Aluminum frame, sandwich cone of non-woven carbon fiber+Cell+Non-woven carbon fiber, 75mm (3″) copper clad aluminum voice coil with flat wire; special magnet system with Faraday ring and demodulation coil, 170mm×22mm Y30 Ferrite magnet.
Midrange unit upgraded to AC130/DC25CK (5.2inches):
Made of expensive aero grade carbon fibre and kevlar, copper clad aluminum voice coil with flat wire, special electronic magnet system with Faraday ring and demodulation coil.
Parabola-shaped cabinet structure upgrade
Enhanced bass extension and resolution
Ultra precise crossover for seamless harmony of drivers
Total weight per pair increased by 12kg
Because of the very high transportation costs by air due to the heavy weight of the loudspeakers, we use the new CHINA-EU RAILWAY connection. Delivery time about 25 days.