DS18 HOOL-X12.4DHE HOOLIGAN 12" High Excursion Car Subwoofer 4000 Watts Rms 4" Dvc 4-Ohm
SPECIFICATIONS Nominal Diameter 12" / 304.8 mm Nominal Impedance 4+4 OHMS RMS Power Handling 4000 WATTS MAX Power Handling 6000 WATTS Sensitivity (1w/1m ) 87 dB Frequency Response 20Hz - 500Hz Recommended Lo Pass Crossover 80 Hz MOTOR Voice Coil Diameter 4” / 99.8 mm Voice Coil Former Material Black Aluminum Winding Material CCAW Cone Material Non Pressed Paper Dust Cap Material Carbon Fiber Surround Material Foam Basket Material Aluminum Basket Color | Finish Glossy Black with Machined Aluminum Magnet Material Ferrite Magnet Weight 500 Oz Displacement Volume 4.8L / 0.169ft3 THIELE & SMALL PARAMETERS Equivalent Volume 21.86 L / 0.77 ft3 Excursion (one way) 50 mm Free Air Resonance 26 Hz Mechanical Factor 2.75 Electrical Factor 0.528 Total Factor 0.517 Moving Mass 486.45 g Compliance 0.074 mm/N Bl Factor 23.86 Voice Coil Inductance 42.15 mH Diaphragm Area 471.44 cm2 DC Resistance 3.2+3.2 OHM Efficiency Bandwidth