The highly absorbing, internally developed coating of the fabric dome is applied manually. This procedure guarantees neutral sound features, which are reflected in a fine, voluminous and warm sound. The great additionally coupled volume causes low resonance frequencies and therefore an improved connection to the mid range. The specially ventilated coil and the magnet geometry are aligned to a very high degree of impulse fidelity and vibration behavior.
The SD Tweeter Series, a re-developed classic.