The remaining inventory of our 2100 series subwoofers are being sold with no warranty and yard sale status. The reason these subs made it to our yard sale is because they are known to have a fragile triple joint when being played at high excursion. Purchasing these subwoofers is done at your own risk and in no way is Audio Dynamics responsible for reliability. This sub will come with “NW” (No Warranty) engraved on the back of the cone.
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 34.990 Hz Qms 4.970 Vas 17.530 l Cms 0.050 mm/N Mms 389.100 g Rms 17.390 kg/s Dia 248.400 mm Sd 484.610 cm² Qes 0.480 Re 4.010 Ω Le 1.800 mH Z 4.810 Ω Bl 26.650 Tm Bl²/Re 177.170 N²/W Qts 0.440 no 0.140 % SPL 83.900 dB EBP 72
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