The Q 3000WB is an L-shape:
The panel which attaches to the wall is 150mm x 60mm with 5 x 5mm dia. fixing holes and a 25mm dia. hole for cable entry.
The section supporting the speaker extends 90-125mm from the wall depending upon the angle the speaker is fixed at.
The screw hole centres of the Q 3000WB are 40mm x 110mm apart.
The centre of the 25mm dia. hole for cable entry is 15mm above the bottom screw holes on the centre line.
Floor Stand Dimensions
Height - 650 mm
Top plate 3010 - 100 x 180 mm
Top plate 3020 - 120 x 190 mm
Bottom plate - 260 x 300 mm