12FT-76MB
Features
- 3” voice coil high temperature
- 1000 watts continuous program power capacity
- Ferrite magnetics
- Precision rectangular wire geometry
- Die cast aluminium chassis
- Integrated double demodulation ring
- Weather protected cone
APPLICATION
12” Ferrite ultra-low distortion midrange driver for use in high power line array and fixed installation professional loudspeaker enclosures
General Specifications
General Specifications
| Nominal Diameter | 305 mm (12 in) |
|---|---|
| Nominal Impedance | 8 Ω |
| Nominal Power Handling | 500 W(AES) |
| Continuous Program Power Capacity | 1000 W |
| Sensitivity | 97 dB |
| Frequency Range | 50-5000 Hz |
| Voice Coil Diameter | 76.2 mm (3 in) |
| Voice Coil Material | Flat Aluminium Wire |
| Former Material | Glass Fiber |
| Effective Piston Diameter | 264.0 mm (10.4 in) |
| Flux Density | 1.3T |
Physical Information
Physical Information
| Magnet Material | Ferrite |
|---|---|
| Basket Material | Aluminium |
| Surround Material | Cloth |
| Cone Material | Paper |
| Dust Cap Material | Paper |
| Spider Material | Single Spider |
| Gasket | EVA |
| Pole Design | T-Pole |
| Woofer Cone Treatment | Treatment |
Parameters
Parameters
| Fs | 50 Hz |
|---|---|
| Re | 6.2 Ω |
| Qms | 8.91 |
| Qes | 0.42 |
| Qts | 0.40 |
| BL | 18.9 Tm |
| Mms | 68.3 g |
| Mmd | 56.9 g |
| Vas | 46.5 lt |
| Sd | 530.9 cm2 |
| Le | 0.72 mH |
| Eff (η₀) | 3.28% |
| Cms | 0.12 mm/N |
| Xmax | 4.8 mm |
| Hag | 9.5 mm |
| Hvc | 19 mm |
Mounting And Shipping Information
Mounting And Shipping Information
| Diameter | 313.5 mm (12.3 in) |
|---|---|
| Baffle Cutout Diameter | 283.0 mm (11.1 in) |
| Mounting Hole Diameter | 296.0 mm (11.7 in) |
| Bolt Circle Diameter | 8 x Ø (9.0×6.0) mm |
| Depth | 137.7 mm (5.4 in) |
| Flange and Gasket Thickness | 17.5 mm (0.68 in) |
| Net Weight | 8.4 kg / 18.48 lb |
| Shipping Units | 1 |
| Shipping Weight | 9.2 kg / 20.24 lb |
| Shipping Box | 335 x 335 x 205 mm |
Service Kit
Service Kit
| Recone Kit | Model Number |
|---|
