18” Neodymium ultra-low distortion woofer for sub-bass applications in bass reflex / horn loaded enclosures
| Nominal Diameter | 457 mm (18 in) |
|---|---|
| Nominal Impedance | 8 Ω |
| Nominal Power Handling | 1200 W(AES) |
| Continuous Power Handling | 2400 W |
| Sensitivity | 96 dB |
| Frequency Range | 30-1000 Hz |
| Voice Coil Diameter | 99.3 mm (4.0 in) |
| Voice Coil Material | Copper (in/out) |
| Former Material | Glass fiber |
| Effective Piston Diameter | 397.0 mm (15.6 in) |
| Flux Density | 1.1 T |
| Magnet Material | Neodymium |
|---|---|
| Basket Material | Aluminium |
| Surround Material | Cloth |
| Cone Material | Paper |
| Dust Cap Material | Paper |
| Spider Material | Cotton (Silicone impregnated spider) |
| Gasket | EVA |
| Pole Design | T-Pole |
| Woofer Cone Treatment | Waterproof Front Side |
| Resonance Frequency | 35 Hz |
|---|---|
| Re | 5.6 Ω |
| Qms | 13.73 |
| Qes | 0.57 |
| Qts | 0.54 |
| BL | 22.80 Tm |
| Mms | 238.91 g |
| Mmd | 214.25 g |
| Vas | 180.2 lt |
| Sd | 1225 cm2 |
| Le | 0.76 mH |
| Eff (η₀) | 1.35% |
| Cms | 8.6 e-05 m/N |
| Rms | 3.87 Ns/m |
| Xmax | 6.0 mm |
| Hag | 15.0 mm |
| Hvc | 27.0 mm |
| Diameter | 466.1 mm (18.4 in) |
|---|---|
| Baffle Cutout Diameter | 428.0 mm (16.9 in) |
| Mounting Hole Diameter | 448.0 mm (17.6 in) |
| Bolt Circle Diameter | 8 x Ø (9.0×7.0) mm |
| Depth | 221.1 mm (8.7 in) |
| Flange and Gasket Thickness | 19.2 mm (0.75 in) |
| Net Weight | 16 kg |
| Shipping Units | 1 |
| Shipping Weight | 18.2 kg |
| Shipping Box | 505 x 505 x 290 mm |
| Recone Kit | F05031803001PAA |
|---|
