• Tioxid inverted dome tweeter with phase plug

• 20 mm voice coil, ferro fluid cooled

• Double magnetic shield for video

• Damped rear air chamber

The Focal TC 90 TD5 B features excellent dynamics and detail with an efficiency of 91.5 dB. It has a flat coated foam surround for smooth extended high frequency. It has better detail than silk domes and a better off axis response than convex domes. The minimum crossover is 2500 Hz @ 12 dB Linkwitz-Riley.