The speakers are slightly larger at the front than at the back. Front 8.5 cm wide, 15.2 cm high. Rear 7.5 cm wide, 14 cm high. They are 7.2 cm thick at the bottom and 6.6 cm thick at the top (depth).

The dome has a diameter of 3.6 cm or 4.6 cm (dome alone or with surround).