The 1400 series 12 is optimized for linear performance and versatility in medium size sealed and vented enclosures and infinite baffle alignments.
Fs 42.8 Hz Qms 8.146 Vas 35.55 l Cms 0.102 mm/N Mms 136.2 g Rms 4.997 kg/s Dia 251.000 mm Sd 494.809 cm² Qes 0.8289 Re 3.782 Ω Le 2.447 mH Z 40.95 Ω Bl 12.93 Tm Bl²/Re N²/W Qts 0.7523 no 0.3206 % SPL 87.16 dB EBP 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
Single trunk enclosure:
Dual trunk enclosure:
Single SUV enclosure:
Dual SUV enclosure:
Single truck enclosure:
Dual truck enclosure:
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.