C18-1200
Features
- 4.5” very large format voice coil
- 5600 watts peak power handling
- Active balanced cooling
- Ferrite magnetics
- Copper wire inside/outside coil design
- Double silicone suspension
- Integrated demodulation rings
- Die cast alumium chassis
General Specifications
General Specifications
| Nominal Diameter | 457 mm (18 in) |
|---|---|
| Nominal Impedance | 8 Ω |
| Nominal Power Handling | 1400 W(AES) |
| Continuous Program Power Capacity | 2800 W |
| Sensitivity | 95 dB |
| Frequency Range | 38-1000 Hz |
| Voice Coil Diameter | 114.4 mm (4.5 in) |
| Voice Coil Material | Round Copper Wire (In+Out) |
| Former Material | Glass Fiber |
| Effective Piston Diameter | 395.0 mm (15.6 in) |
| Flux Density | 1.1 T |
Physical Information
Physical Information
| Magnet Material | Ferrite |
|---|---|
| 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 |
Parameters
Parameters
| Fs | 38 Hz |
|---|---|
| Re | 5.6 Ω |
| Qms | 13.0 |
| Qes | 0.57 |
| Qts | 0.55 |
| BL | 25.1 Tm |
| Mms | 265.1 g |
| Mmd | 221.0 g |
| Vas | 136.4 lt |
| Sd | 1225 cm2 |
| Le | 0.99 mH |
| Eff (η₀) | 1.63% |
| Cms | 0.06 mm/N |
| Xmax | 9.5 mm |
| Hag | 14.0 mm |
| Hvc | 33.0 mm |
Mounting And Shipping Information
Mounting And Shipping Information
| Diameter | 467.3 mm (18.4 in) |
|---|---|
| Baffle Cutout Diameter | 425.3 mm (16.7 in) |
| Mounting Hole Diameter | 446.0 mm (17.6 in) |
| Bolt Circle Diameter | 8 x Ø (9×6) mm |
| Depth | 201.2 mm (7.9 in) |
| Flange and Gasket Thickness | 22.7 mm (0.89 in) |
| Net Weight | 18.1 kg |
| Shipping Units | 1 |
| Shipping Weight | 19.8 kg |
| Shipping Box | 505 x 505 x 275 mm |
Service Kit
Service Kit
| Recone Kit | Model Number |
|---|
