摘要 |
<p>The loudspeaker has two diaphragm assemblies 20, 30, in which the recoil or reactive forces acting on the magnets 25 in each assembly are cancelled. By linking the two magnets together via a non-rigid material 40, resonance in the drive assemblies is highly damped and corresponding distortion of the loudspeaker output is reduced. The non-rigid material may be mastic, butyl mastic, putty or Blu Tack (RTM).</p> |