*If you have the new HD-6.5” ES-6.5” or M6- 6.5” woofer frame you can now buy the new BCK-26 Braxial conversion kit and convert your 6.5” woofer driver to a Braxial speaker system. The new HD, and ES and new M6 6.5” mid-sub speaker frame has the holes for the bracket pre-drilled in the frame for easy on site mounting of the BCK-26 Braxial kit.