Available for active or passive surround systems, PMC's range of subwoofers provides the very last word in extended bass response that maintains dynamics and depth, but from smaller speakers than many other similar products on the market, thanks to their advanced ATL™ design. This allows them to produce an ultra-low-frequency response from a compact package that belies their power, with a truly omnidirectional dispersion free of harmonic distortion.


The XB2 is a passive sub bass unit that is best optimized in an MB2 surround monitoring system.


The XB3 passive sub is intended to compliment any one of the BB5 series of monitors within a surround monitoring system.

The twotwo sub1 is an ultra-low distortion, active subwoofer which can be used in a 2.1 configuration with twotwo series monitors to gain extra bass extension and headroom.

The XB2S-A cabinet containing a single PMC 10” piston driver from the IB2S XBD-A twin box monitoring system is available as a stand-alone active sub.

The twotwo sub2 is an active subwoofer for PMC’s twotwo range of nearfield monitors; with its rigid, highly braced low-resonance cabinet, it delivers greater headroom and a more extensive dynamic response.