New
C18-650EL v4
Features
- 4″ very large format voice coil
- 4800 watts peak power handling
- Active balanced cooling
- Ferrite magnetics
- Precision rectangular ribbon wire geometry
- Double silicone suspension integrated
- Demodulation rings
- Die cast aluminum chassis
General Specifications
General Specifications
| Nominal Diameter | 457 mm (18 in) |
|---|---|
| Nominal Impedance | 8 Ω |
| Nominal Power Handling | 1200 W(AES) |
| Continuous Program Power Capacity | 2400 W |
| Sensitivity | 96 dB |
| Frequency Range | 35-1000 Hz |
| Voice Coil Diameter | 99.3 mm (4 in) |
| Voice Coil Material | Flat Aluminium Wire |
| Former Material | Glass Fiber |
| Effective Piston Diameter | 395.9 mm (15.6 in) |
| Flux Density | 0.98 T |
Physical Information
Physical Information
| Magnet Material | Ferrite |
|---|---|
| Basket Material | Aluminum |
| Surround Material | Cloth |
| Cone Material | Paper |
| Dust Cap Material | Paper |
| Spider Material | Double Silicone |
| Gasket | EVA |
| Pole Design | T-Pole |
| Woofer Cone Treatment | Treatment |
Parameters
Parameters
| Fs | 35 Hz |
|---|---|
| Re | 6.1 Ω |
| Qms | 15.784 |
| Qes | 0.706 |
| Qts | 0.676 |
| BL | 22.122 Tm |
| Mms | 201.172 g |
| Mmd | 177.419 g |
| Vas | 127.044 lT |
| Sd | 1195 cm2 |
| Le | 0.96 mH |
| Eff (η₀) | 1.56 % |
| Cms | 62.651 uM/N |
| Xmax | 7 mm |
| Hag | 15 mm |
| Hvc | 29 mm |
Mounting And Shipping Information
Mounting And Shipping Information
| Diameter | 466.0 mm (18.35 in) |
|---|---|
| Baffle Cutout Diameter | 427.0 mm (16.80 in) |
| Mounting Hole Diameter | 446.0 mm (17.56 in) |
| Bolt Circle Diameter | 8 x Ø (7.6×10) mm |
| Depth | 220 mm (8.6 in) |
| Flange and Gasket Thickness | 21.7 mm (0.8 in) |
| Net Weight | 14.18 kg |
| Shipping Units | 1 |
| Shipping Weight | 16.04 kg |
| Shipping Box | 500 x 500 x 287 mm |
Service Kit
Service Kit
| Recone Kit | Model no. |
|---|
