Designed and developed at Celestion’s headquarters in Ipswich, England, the CDX1-1412 features a 34mm/1.4 inch diameter edge-wound copper clad aluminum voice coil, and a 25mm/1 inch exit size. The new driver provides 70-watt power handling and delivers a 107dB sensitivity performance over a frequency range of 1,500-20,000Hz, with a recommended crossover frequency of 2,000Hz. The unit features a single piece Polyimide film diaphragm and surround, and is fabricated using a rigid engineering thermoplastic with a standard 2xM5 bolt fitting. Acoustic foam is utilized to minimize internal air cavity resonances, dampening unwanted reflections from the inside of the cover.