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

The line design and driver technology are 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. The unique 12" Radial™ driver features two cooling systems.

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, clean bass even after prolonged periods of high SPL.

Frequency Response: 20Hz - 400Hz Sensitivity: 91dB 1W 1m Recommended Amp Power: 200-800W Effective ATL™ Length: 3m 10ft Impedance: 8 Ohms nominal Drive Units:
LF 310mm PMC Radial™ driver
Dimensions:

H 870mm 34.25″ W 380mm 14.96″ D 535mm 21.06″

Weight: 39kg 85.8lbs Available Finishes: available finish available finish available finish available finish available finish
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ATL Tecnology

DEEPER, CLEARER, CLEANER BASS & MORE

• Greater detail & more natural
• A full, rich sound at any volume level
• Deeper bass from a smaller cabinet

The source of PMC’s legendary natural, realistic sound is the Advanced Transmission Line (ATL) bass-loading technology, professionally proven all around the world.

ATL uses energy generated by the bass unit in a much more intelligent, efficient way than speaker designs based on ported or sealed boxes.

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ATL Tecnology