DOWN4SOUND DBz 12" SUBWOOFER - 2 OHM DVC | 1300W RMS

  QUICK NOTES: RMS OUTPUT: 1300W RMS COIL SIZE: 2.75 INCH CUTOUT: 11.26 inches (286 mm) MOUNTING DEPTH: 7.68 inches (195 mm) NET WEIGHT: 32.8 lbs (14.9 kg) GROSS WEIGHT: 36.4 lbs (16.5 kg) XMAX : 28 mm (one-way) MOTOR SIZE: 7.48 in - 190 mm | 3.74 inches (Radius) Displacement: 0.15 cubic feet Outside Diameter: 12.44 inches (316 mm) Precision Engineering: Engineered with an optimized motor strength (BL Product: 26.133 T·m) and an effective piston area (Sd) of 59.093 cm² for powerful sound output at an affordable price. Technical Specifications: Revc (DC Resistance): 2.960 Ohm Resonance Frequency (Fo): 36.949 Hz Total Moving Mass (Mms): 352.866 g Suspension Compliance (Cms): 52.580 μm/N Equivalent Volume (Vas): 21.047 L Sensitivity (SPL): 85.4 dB Qms (Mechanical Q): 2.166 Qes (Electrical Q): 0.475 Qts (Total Q): 0.390 Voice Coil Inductance (Le): Not specified Mechanical Resistance (Rms): 0.776 Sealed Enclosure: 1.0 cubic foot Ported Enclosure: 1.75 cubic feet Why