IMF HP18B V3
Features
- Stamped Steel Frame Design
- Ferrite Magnetics
- Very High Performance to Value Ratio
- Professional Audio PA Systems
- Dance Club Systems
- DJ Systems
General Specifications
General Specifications
| Nominal Diameter | 457 mm (18 in) |
|---|---|
| Nominal Impedance | 8 Ω |
| Nominal Power Handling | 800 W(AES) |
| Continuous Program Power Capacity | 1600 W |
| Sensitivity | 93 dB |
| Frequency Range | 35-1000 Hz |
| Voice Coil Diameter | 99.3 mm (4 in) |
| Voice Coil Material | SV-W |
| Former Material | Aluminum |
| Effective Piston Diameter | 390 mm (15.4 in) |
| Flux Density | 0.9T |
Physical Information
Physical Information
| Magnet Material | Ferrite |
|---|---|
| Basket Material | Heavy-duty stamp steel |
| Surround Material | Cloth |
| Cone Material | Paper |
| Dust Cap Material | Paper |
| Spider Material | Single spider |
| Gasket | EVA |
| Pole Design | Straight pole |
| Woofer Cone Treatment | Treatment |
Parameters
Parameters
| Fs | 33 Hz |
|---|---|
| Re | 5.7 Ω |
| Qms | 3.10 |
| Qes | 0.59 |
| Qts | 0.50 |
| BL | 20.16 Tm |
| Mms | 204.50 g |
| Mmd | 179.85 g |
| Vas | 240.1 It |
| Sd | 1225 cm2 |
| Le | 769.58 mH |
| Eff (η₀) | 1.41% |
| Cms | 112.7uM/N |
| Xmax | 7.5 mm |
| Hag | 10.0 mm |
| Hvc | 25.0 mm |
Mounting And Shipping Information
Mounting And Shipping Information
| Diameter | 461.0 mm (18.10 in) |
|---|---|
| Baffle Cutout Diameter | 420.0 mm (16.50 in) |
| Mounting Hole Diameter | 440.0 mm (17.30 in) |
| Bolt Circle Diameter | 8 x Ø (8.0) mm |
| Depth | 185.0 mm |
| Flange and Gasket Thickness | 13.0 mm |
| Net Weight | 13.8 kg |
| Shipping Units | 1 |
| Shipping Weight | 14.6 kg |
| Shipping Box | 560 x 560 x 260 mm |
Service Kit
Service Kit
| Recone Kit | Model no. |
|---|
