<p id="prod_description"><a class="prod_couleur">The SPM-435 is built with 4 drivers working in separate frequency ranges to minimize distorsion. The result is a pure balanced sound which covers the whole spectrum of human hearing. 2 dynamic drivers are used for bass and low-medium frequencies for a rich bass reproduction. The balanced armature drivers provide precise high and smooth hi-mid frequencies.</a><br /><br />Features:</p>
<ul>
<li><a class="prod_desc">Frequency range: 10 Hz - 40 kHz<br /></a></li>
<li><a class="prod_desc">Sensitivity: 108 db/mW<br /></a></li>
<li><a class="prod_desc">Impedance: 30 ohms<br /></a></li>
<li><a class="prod_desc">Plug: 3.5 mm (1/8") mini jack<br /></a></li>
<li><a class="prod_desc">Cable length: 1.2 metre (4')<br /></a></li>
<li><a class="prod_desc">Weight: 20 g (0.04 lb)<br /></a></li>
<li><a class="prod_desc">Included: EVA foam case, 3 pairs of memory foam buds, 2 pairs of rubber buds</a></li>
</ul>