18inch 8 ohm 2000 watts woofer speaker LF driver loudspeaker
| Specification | Design | |
| Nominal Diameter:18 inch | Surround Shape:Triple Roll | |
| Nominal Impedance: 8 ohm | Cone Shape:Radial | |
| Minimum Impedance: 6.5 ohm | Magnet Type:Neodymium Inside | |
| Continuous Power Handling: 2000 W | Spider:Big roll | |
| Nominal Power Handling(A.E.S.): 1000 W | Pole Design:T-pole | |
| Sensitivity(1W/1m):96.5 dB | Recommended Enclosure Vol:dm3( ft3) | |
| Frequency Range: 45Hz - 2500Hz | Recommended Tuning Frq:45 Hz | |
| Voi:ce Coil Diameter: 99.5mm (4 in) | Parameters | |
| Winding Material:CCAW | Fs :45 Hz | |
| Former Material:Glass Fibre | Re:5.1 ohm | |
| Magnet Material:Neodymium | Qes:0.6 | |
| Winding Depth:30 mm (1.1 in) | Qms:6.5 | |
| Magnetic Gap Depth:13 mm (0.51 in) | Qts:0.55 | |
| Flux Density :1.3 Tesla | Vas:203 dm3( ft3) | |
| Mounting &Shipping | Sd:1250 cm2 ( in2) | |
| Overall Diameter :460.5 mm (18.13 in) | EtaZero:2.90% | |
| Bolt Circle Diameter :440 mm (17.32 in) | Xmax:+-12.8mm | |
| Baffle Cutout Diameter :422.6 mm (16.6 in) | Xvar:+-15 mm | |
| Depth:210.5 mm (8.29 in) | Mms: 137 g | |
| Flange Gasket Thickness:16.2 mm (0.64 in) | Bl:18 TxM | |
| Air volume Occupied by driver:17.7 dm3( ft3) | Le:1.3 Mh | |
| Net Weight:8.8 kg( 19.4 lb) | EBP:82 | |
| Shipping Weight:10.1 kg( 22.27 lb) | ||
| Shipping Box:490*490*280mm (19.3x19.3x11 in) | ||