Description
This is a special order item. Once an order has been placed we will order in this product for you after payment has been received. Order will be held until all items are ready to ship.
Specifications |
|
| Nominal diameter | 320 mm (12.0 in) |
| Nominal impedance | 8 Ω |
| Minimum impedance lf | 6.0 Ω |
| Minimum impedance hf | 7.8 Ω |
| Frequency range | 45 - 18000 Hz |
| Dispersion angle | 60°x40 ° |
| Magnet material | Ferrite |
Specifications LF Unit |
|
| LF Sensitivity | 98.0 dB |
| LF Nominal Power Handling | 350 W |
| LF Continuous Power Handling | 700 W |
| LF Voice Coil Diameter | 76 mm (3.0 in) |
| LF Winding Material | Copper |
Specifications HF Unit |
|
| HF Sensitivity | 106.0 dB |
| HF Nominal Power Handling | 80 W |
| HF Continuous Power Handling | 160 W |
| HF Voice Coil Diameter | 75 mm (3.0 in) |
| HF Winding Material | Aluminium |
| Diaphragm material | Titanium |
| Recommended crossover | 1.2 kHz |
Parameters |
|
| Fs | 48 Hz |
| Re | 5.2 Ω |
| Qes | 0.36 |
| Qms | 5.4 |
| Qts | 0.33 |
| Vas | 88.0 dm3 (3.1 ft3) |
| Sd | 522.0 cm2 (80.9 in2) |
| η₀ | 2.7 % |
| Xmax | 6.5 mm |
| Xvar | 4.0 mm |
| Mms | 47 g |
| Bl | 14.4 Txm |
| Le | 1.6 mH |
| EBP | 133 Hz |
Mounting And Shipping Info |
|
| Overall diameter | 315 mm (12.4 in) |
| Bolt circle diameter | 298 mm (11.7 in) |
| Baffle cutout diameter | 284 mm (11.14 in) |
| Depth | 169 mm (6.65 in) |
| Flange and gasket thickness | 13 mm (0.51 in) |
| Net weight | 8.5 kg (18.7 lb) |
| Shipping units | 1 |
Service Kit |
|
| Service kit lf | RCK12FHX768 |
| Replacement diaphragm | MMD3BTN8M |
