Excursion SX 275

70mm DIN - 4Ohm - Dual Cone Mid/Tweeter
30 RMS / 75 W
32 mm
Pure Silk High Resolution Dome 19mm Tweeter. 2-layer paper ADC cone (Activ Damping Coating). Double pressed, UV threated foam surround. EFF motor structure (Efficient Flux Field). Magnet rubber protected. Rigid tooled and stiffened Excursion Design steel basket with computer synchronized voice coil ventilation cooling. Proprietary SEL tweeter ring (Sound Expander Lens)