About the Product BUILD TIME D1 Model 7-14 Days D2 Model 7-14 DaysDC Audio PS3 SubwooferModel: PS3Sizes Available: 10,12,15 and 18 Inch ModelsPower Handling: 1250 Watts RMS 2500 Watts PeakVoice Coil Options: Dual 1 & Dual 2 ohm versions **Photos are 10" Version** Subwoofer Description The PS3 sub is the result of countless hours of R&D. We built, and rebuilt over and over to bring you a subwoofer that is designed to be in a sealed or ported box BUT work in a open air environment . These guys are at home pounding out the bass on a Bagger Motorcycles , Slingshots or Side by Sides. The PS3 sub has a 2.5mm aluminum shorting ring as well as a very specific set of soft parts that makes this driver come to life in open air. It has rear gap venting, a pole vent, triple stacked FEA optimized motor with a custom tooled magnet boot. Key Features Extremely rigid non-pressed paper cone assembly Multilayered polymer foam surround Polypropylene dust cover with DC logo Triple 8” OD semi cup progressive roll spider Extra heavy duty interweaved tinsel lead wire sewn to spider Cast aluminum black frame / no invert mount FEA analyzed and optimized motor assembly – Fully CNC machined Rubber mounting gasket Chrome spring loaded push terminals 3” Hi-temp custom voice coil wound on black anodized voice coil former Rubber magnet cover 2.5mm Aluminum shorting ring T/S Parameters M3 Level 3 Subwoofers 10" 12" 15" 18" Mounting Depth 6.25" 6.75" 8" 9.5" Mounting Hole Diameter 9.35" 11" 14" 16.75" Outside Driver Diameter 11" 12.5" 15.7" 18.5" VC Diameter 3.0" 3.0" 3.0" 3.0" Displacement .15 ft .16 ft .18 ft .22ft Power Handling rms/peak 1250/2500 1250/2500 1250/2500 1250/2500 Ohm Options d1/d2 d1/d2 d1/d2 d1/d2 Sd 303 cm 457 cm 823 cm 1217 cm Vas 6.02 L 12.64 L 00.00 L 000.0 L Cms 45.7 uM/n 42.5 uM/n 0.00 Mm/n 0.00 Mm/n Mms 352.94 g 453.67g 000 g 000 g Fs 39.60Hz 36.21 Hz 00.0 Hz 00.0 Hz Bl 21.77 N/A 21.65 N/A 00.0 N/A 00.0N/A Re 4.11 Ohm 4.18 Ohm 0.0 Ohm 0.0 Ohm Le 2.81 mH 2.98 mH 0.0 mH 0.0 mH Qms 9.11 11.21 0.00 0.00 Qes 0.762 0.92 0.000 0.000 Qts 0.703 0.851 0.000 0.000 Xmax 23mm 23mm 23mm 23mm Ref SPL @1 watt 78.65db 79.89 db 00.0 db 00.0 db Suggest Sealed Box .65 ft 1.0 ft 2.0 ft 3.5 ft Suggested Ported Box 1.0 ft 1.25 ft 3.0 ft 5.5 ft
