18” Neodymium ultra-low distortion woofer for high level subwoofer application in bass reflex / horn loaded enclosures
| Nominal Diameter | 457.2 mm (18 in) |
|---|---|
| Nominal Impedance | 8 Ω |
| Nominal Power Handling | 1600 W(AES) |
| Continuous Power Handling | 3200 W |
| Sensitivity | 97 dB |
| Frequency Range | 35-1000 Hz |
| Voice Coil Diameter | 114.4 mm (4.5 in) |
| Voice Coil Material | Copper (inside/ outside) |
| Former Material | Glass fiber |
| Effective Piston Diameter | 395.0 mm (15.6 in) |
| Flux Density | 1.2 T |
| Magnet Material | Neodymium |
|---|---|
| Basket Material | Aluminium |
| Surround Material | Cloth |
| Cone Material | Paper |
| Dust Cap Material | Paper |
| Spider Material | Double Silicone |
| Gasket | EVA |
| Pole Design | T-Pole |
| Woofer Cone Treatment | Waterproof Front Side |
| Resonance Frequency | 40 Hz |
|---|---|
| Re | 5.2 Ω |
| Qms | 13.27 |
| Qes | 0.45 |
| Qts | 0.44 |
| BL | 28.96 Tm |
| Mms | 288.32 g |
| Mmd | 263.67 g |
| Vas | 112.70 lt |
| Sd | 1225 cm2 |
| Le | 0.98 mH |
| Eff (η₀) | 1.61% |
| Cms | 5.4 e-05 m/N |
| Rms | 5.56 Ns/m |
| Xmax | 9.8 mm |
| Hag | 13.5 mm |
| Hvc | 33 mm |
| Diameter | 466.1 mm (18.4 in) |
|---|---|
| Baffle Cutout Diameter | 430.2 mm (16.9 in) |
| Mounting Hole Diameter | 450.0 mm (17.7 in) |
| Bolt Circle Diameter | 8 x Ø (6.0 mm) |
| Depth | 232.0 mm (9.1 in) |
| Flange and Gasket Thickness | 20.6 mm (0.82 in) |
| Net Weight | 12.3 kg / 27.1 lb |
| Shipping Units | 1 |
| Shipping Weight | 13.55 kg / 29.8 lb |
| Shipping Box | 500 x 500 x 302 mm |
| Recone Kit | Model Number |
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