The 2100 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 33.650 Hz Qms 3.910 Vas 38.190 l Cms 0.110 mm/N Mms 193.200 g Rms 10.530 kg/s Dia 248.400 mm Sd 484.610 cm² Qes 0.470 Re 7.430 Ω Le 2.710 mH Z 8.910 Ω Bl 25.160 Tm Bl²/Re 85.200 N²/W Qts 0.420 no 0.290 % SPL 86.810 dB EBP 70 Nominal Diameter 12in Overall Diameter 12.26in / 311mm Mounting Hole Diameter 10.96in / 278.5mm Bolt Hole Circle Diameter Motor Outer Diameter Mounting Depth 6.18in / 157mm Required Pole Vent Clearance Driver Displacement 0.10 cu ft / 2.92l Minimum Sealed Volume N/A Minimum Vented Volume 1.34 cu ft / 38l 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.