The mid/bass driver is a bang-up-to-date unit with carefully optimised chassis and motor system designed with some of the most sophisticated facilities around. It’s tuned with a front-firing reflex port and crosses over to the 25mm titanium tweeter at 1.7kHz. This tweeter is the same as used on the L100s, but in that application the crossover point is set far higher at 3.5kHz. As before, there’s a dished waveguide around the dome to help with dispersion.