The Diamond 11 Series comprises eight models: three floor-standers (Diamond 11.3, 11.4 and 11.5) three bookshelf/standmount models (Diamond 11.0, 11.1 and 11.2), and two centre-channels (Diamond 11.CC and 11.CS).
The Diamond 11 Series drivers have improved baskets that leave a greater open area behind the cones while maintaining the baskets’ rigidity.
Magnetic strengths have also been lifted to increase sensitivity and ensure better control over cone movement at lower frequencies. In addition, the Series 11 designs use specially shaped single-forged pole pieces with copper caps to better-control magnetic flux.
The new lightweight foam surrounds, in conjunction with super-long-throw voice coils, are claimed to deliver extended mid-range response compared to previous versions. The Diamond 11 continues to use the woven Kevlar cone that has featured on Diamond designs for many years.