Description
The 3100 series 15 employs a finely-tuned balance of damping and extensive motor force to achieve very high efficiency, offering exceptional versatility and unmatched 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 extreme 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 26.920 Hz Qms 3.930 Vas 97.350 l Cms 0.100 mm/N Mms 319.110 g Rms 13.850 kg/s Dia 318.210 mm Sd 795.270 cm² Qes 0.320 Re 7.070 Ω Le 2.810 mH Z 8.490 Ω Bl 34.510 Tm Bl²/Re 168.350 N²/W Qts 0.290 no 0.570 % SPL 89.710 dB EBP 84 Nominal Diameter 15in Overall Diameter 15.25in / 387.4mm Mounting Hole Diameter 14.14in / 359.4mm Bolt Hole Circle Diameter Motor Outer Diameter Mounting Depth 8.01in / 203.6mm Required Pole Vent Clearance Driver Displacement 0.19 cu ft / 5.42l Minimum Sealed Volume N/A Minimum Vented Volume 2.96 cu ft / 84l 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.