<p>This is a new old stock part. This unit has not been used. </p>
<ul>
<li>Voice coil: 2" (50mm)</li>
<li>Diameter: 3.3125" (84mm)</li>
<li>Impedance: 8 ohm, DCR: 5 ohm</li>
<li>Titanium dome with edge wound voice coil on Kapton former.</li>
<li>Please check your model before ordering to make sure you are getting the correct diaphragm.</li>
</ul>