12'' coaxial speaker with 300Wrms (AES standard) power handling and 97dB sensitivity. Full range frequency response: 50 – 20,000Hz. FEA (Finite Element Analysis) optimized ferrite magnet assembly acts as common motor for both LF and HF drivers resulting in enhanced coherence. Robust cast aluminium chassis is designed to minimize unwanted reflections, further reducing acoustic distortion. Demodulation ring reduces flux modulation, minimizing electromagnetic distortion. 2.5'' edgewound copper clad aluminium voice coil wound on high temperature glass fibre former.