DS18 HOOL-X15.2DHE HOOLIGAN 15-inch Competition High Excursion Car Subwoofer 4000 Watts Rms 4" Dual Voice Coil 2 + 2 Ohm DVC - Powerful Car Audio Bass Speaker || HIGHLIGHTS | High powered 4" Black Aluminum voice coil handling 4000w RMS & 6000w Max power for heavy hitting competition bass. | We have added a large high excursion surround to help with the high pole to pole flex this subwoofer | We have also added a larger spider that helps lower the FS so this sub plays lower much louder than previous versions. | 4 inch black aluminum voice coil handling a massive 4000w RMS & 6000w Peak will be sure to get this subwoofer moving with hurricane wind forces. || HIGHLIGHTS | The DS18 Tooled Black basket is one of the slickest and best looking baskets on the market. Not only extremely strong but looks great so you can use plexiglass or mount inverted on your box to see the show quality frame and motor topped off by a carbon fiber dust cap. | Huge 500oz magnet will help the voice coil receive and handle the massive power this sub requires with high efficiency and durability. || SPECIFICATIONS : | Nominal Diameter : 15" | Nominal Impedance : 2 + 2 Ohms | RMS Power Handling : 4000W | MAX Power Handling : 6000W | Sensitivity (1w/1m) : 88.2 dB | Frequency Response : 16Hz - 500Hz | Recommended Lo Pass Crossover : 80Hz | MEASUREMENTS : | Overall Diameter : 15.56” / 395mm | Overall Depth : 13.31” / 338mm | Front Mount Baffle Cutout : 14.10” / 358mm | Mounting Depth : 11.19” / 284mm | Motor Diameter : 9.96” / 253mm | || MOTOR : | Voice Coil Diameter : 4" / 99.8mm | VC 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 and Finish : Sandblasted Black | Magnet Material : Ferrite | Magnet Weight : 500 Oz | Displacement Volume : 9.1L / 0.32 ft3 | || PARAMETERS : | Equivalent Volume : Vas 61.93 L /2.18 ft3 | Excursion (one way) : Xmax 59 mm | Free Air Resonance : Fs 26 Hz | Mechanical Factor : Qms 4.98 | Electrical Factor : Qes 0.513 | Total Factor : Qts 0.402 | Mechanical Mass : Mms 478.64 g | Mechanical Compliance : Cms 0.025 mm/N | BL Factor : BL 15.83 | Voice Coil Inductance : Le 2.517 mH | Cone Area : 754.77 Cm2 | DC Resistance : 1.9+1.9 ohms | Efficiency Bandwidth Product : 50.6 |
