The 1400 series 12 is optimized for linear performance and versatility in medium size sealed and vented enclosures and infinite baffle alignments.
Fs 44.140 Hz Qms 6.295 Vas 39.860 l Cms 0.115 mm/N Mms 112.200 g Rms 4.997 kg/s Dia 251.000 mm Sd 494.809 cm² Qes 0.870 Re 7.175 Ω Le 1.774 mH Z 8.610 Ω Bl 16.021 Tm Bl²/Re 35.771 N²/W Qts 0.764 no 0.380 % SPL 87.944 dB EBP 50.741 Nominal Diameter 12in Overall Diameter 12.36in / 314mm Mounting Hole Diameter 11in / 279mm Bolt Hole Circle Diameter Motor Outer Diameter Mounting Depth 5.39in / 137mm Required Pole Vent Clearance Driver Displacement 0.06 cu ft / 1.78l Minimum Sealed Volume 1.25 cu ft / 35l net Minimum Vented Volume 2.00 cu ft / 56l net* Infinite Baffle Approved * 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.