The 2200 series 12″ employs a finely-tuned balance of damping and motor force to achieve high efficiency, offering exceptional versatility and performance in a variety of real-world functions:
Paired with a traditional (4th order) bass-reflex enclosure, the subwoofer’s output can be focused along a narrow bandwidth for use in sheer loudness / SPL applications. In a 6th order bass-reflex, the output can be spread along a wider frequency range, shifting emphasis onto sound quality with articulate delivery and highly controlled excursion.
Fs 32.30 Hz Qms 6.89 Vas 28.97 l Cms 0.07 mm/N Mms 307.00 g Rms 9.13 kg/s Dia 269.56 mm Sd 510.70 cm² Qes 0.59 Re 4.25 Ω Le 1.82 mH Z 4.00 Ω Bl 21.10 Tm Bl²/Re 104.59 N²/W Qts 0.54 no 0.15 % SPL 84.13 dB EBP 54.22 Nominal Diameter 12 in Overall Diameter 12.45 in / 316 mm Mounting Hole Diameter 11 in / 279 mm Bolt Hole Circle Diameter Motor Outer Diameter 6.30 in / 160 mm Mounting Depth 6.30 in / 160 mm Required Pole Vent Clearance Driver Displacement cu ft / l Minimum Sealed Volume N/A Minimum Vented Volume 1.32 cu ft / 38 l net* * Tune for desired response
The above designs have been engineered for a “two tier” balance of compatibility: First, between the cabin acoustics of a sedan, hatchback and an SUV, and second, between the two available voice coil configurations, for a total of six balance points. This ensures a linear response and optimal power handling for listening purposes under most circumstances. Please visit our Enclosure Design Service page for custom designs.