The FTX1025 is a 10″ diameter cast frame common motor coaxial speaker, with a single ferrite magnet that acts as a motor for both LF and HF drivers saving space and weight. With a 2.5″ voice coil, the speaker provides a 600 W continuous / 300 W (AES standard) power rating with a 96 dB LF sensitivity (104 dB HF sensitivity). It incorporates a 1.4″ voice coil compression driver to deliver a 60 Hz to 20 kHz frequency response. An external crossover is required, directing the low and high frequency parts of the input signal to the woofer and HF driver respectively.