Improvements in and relating to loudspeaker magnet assemblies

The iron-free magnet assembly 128 for a loudspeaker comprises two pairs of magnets 136. Each magnet of each pair has a north pole and a south pole. A first pair of magnets 136c, 136d are arranged with the north poles of the magnets of that pair facing each other and a second pair of magnets 136a, 136b are arranged with the south poles of the magnets of that pair facing each other. The first pair of magnets 136c, 136d are located opposite the second pair of magnets 136a, 136b to define a voice coil gap 112 therebetween with each north pole of the first pair being located opposite a south pole of the second pair across the voice coil gap 112. A second arrangement is described with respect to figure 5.