<h3>PMC Loudspeakers XB2 Passive Subwoofer Bass Unit (Single)</h3>
<i>XB2 is a passive sub bass unit featuring a 12 inch PMC Radial™ LF driver offering frequency response down to 20Hz.</i><br /><br />
The <a href="https://www.rspeaudio.com/pmc-loudspeakers-s/2442.htm" style="background-color: initial;">PMC Loudspeakers</a> XB2 Passive Subwoofer features line design and driver technology identical to that of the MB2 and MB2-A, forming a perfect blend of dynamics and depth of bass required for the most testing of material.
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In addition to the conventional rear vented magnet it uses the patented, front mounted Radial™ chassis, which acts as a giant heatsink. This keeps voice coil and magnet temperatures exceptionally low resulting in superb reliability, 3dB less power compression and tight. The XB2's unique 12" Radial™ driver features two cooling systems.<br /><br />
<h3>Add extra thump to your already powerful PMC MB2 monitoring system with the XB2 Subwoofer Bass Unit. Call or chat with a RSPE representative today.</h3>