| WOOFER MODEL | 18HP1060 |
Specifications
| |
| Nominal Basket Diameter | 18" |
| Impedance | 4 or 8 ohms |
| AES Power Rating | 1,200 Watts |
| Program Power | 2,400 Watts |
| Frequency Response | 35Hz - 1.6kHz |
| Sensitivity (1W/1m) | 98dB SPL |
| Voice Coil Diameter | 4" / 100mm |
| Voice Coil Length | 28.9 mm |
| Air Gap Height | 12 mm |
| X Damage (peak to peak) | 21 mm |
| BL Factor | 24.8 N/A |
Mounting Information
| |
| Overall Diameter | 18.11" / 460mm |
| Bolt Circle Diameter | 17.32" / 440mm |
| Baffle Cutout Diameter-Front Mount | 16.61" / 422mm |
| No. Of Mounting Holes | 8 |
| Overall Depth | 8.46" / 215mm |
| Flange & gasket Thickness | 0.55" / 13.9mm |
| Net Weight | 16.1 lb. / 7.3 kg. |
| Shipping Weight | 19.18 lb. / 8.7 kg. |
Materials
| |
| Basket | Cast Aluminum |
| Cone | Paper Pulp (Weather Proof) |
| Surround | Treated Cloth |
| Former Material | Glass Fiber |
| Voice Coil | Copper |
| Magnet | Neodymium |
Thiele-Small Parameters
| |
| Resonant Frequency (fs) | 35 Hz |
| Impedance (Re) | 5.0 ohms |
| Coil Inductance (Le) | 1.26 mH |
| Mechanical Q (Qms) | 11.1 |
| Electrical Factor (Qes) | .38 |
| Total Q (Qts) | .37 |
| Comp. Equivelant Vol. (Vas) | 6.74 ft3 / 190.8 Liters |
| Voice Coil Overhang (Xmax) | 12.45 mm |
| Surface Area of Cone (Sd)m2 | 0.1174m2 |
| Reference Efficiency | 2.1% |
| Diaphragm Mass (Mms) | 211.8 Grams |
| Mechanical Compliance (Cms) | .098 mm/N |
| Mechanical Resistance (Rms) | 4.19 Kg/s |
Frequency Response
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