12NT-88MB
Features
- 3.5” voice coil high temperature
- 1400 watts continuous program power capacity
- Neodymium magnetics
- Precision rectangular wire geometry
- Die cast aluminum chassis
- Integrated double demodulation ring
- Weather protected cone
APPLICATION
12” Neodymium 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 | 700 W(AES) |
| Continuous Program Power Capacity | 1400 W |
| Sensitivity | 97 dB |
| Frequency Range | 55-3500 Hz |
| Voice Coil Diameter | 88.9 mm (3.5 in) |
| Voice Coil Material | Flat Aluminium Wire |
| Former Material | Glass Fiber |
| Effective Piston Diameter | 263.0 mm (10.4 in) |
| Flux Density | 1.20 T |
Physical Information
Physical Information
| Magnet Material | Neodymium |
|---|---|
| Basket Material | Aluminium |
| Surround Material | Cloth |
| Cone Material | Paper |
| Dust Cap Material | Paper |
| Spider Material | Single Spider |
| Gasket | EVA |
| Pole Design | Straight Pole |
| Woofer Cone Treatment | Waterproof Front Side |
Parameters
Parameters
| Fs | 55 Hz |
|---|---|
| Re | 6.9 Ω |
| Qms | 9.07 |
| Qes | 0.34 |
| Qts | 0.32 |
| BL | 20.9 Tm |
| Mms | 65.4 g |
| Mmd | 47.9 g |
| Vas | 49.06 lt |
| Sd | 539.1 cm2 |
| Le | 0.56 mH |
| Eff (η₀) | 2.95% |
| Cms | 0.12 mm/N |
| Xmax | 5.0 mm |
| Hag | 10.0 mm |
| Hvc | 20.0 mm |
Mounting And Shipping Information
Mounting And Shipping Information
| Diameter | 313.5 mm (12.3 in) |
|---|---|
| Baffle Cutout Diameter | 283.4 mm (11.2 in) |
| Mounting Hole Diameter | 296.0 mm (11.7 in) |
| Bolt Circle Diameter | 8 x Ø (9.0×6.0) mm |
| Depth | 149.0 mm (5.9 in) |
| Flange and Gasket Thickness | 14.6 mm (0.55 mm) |
| Net Weight | 5.8 kg |
| Shipping Units | 1 |
| Shipping Weight | N/A |
| Shipping Box | 340 x 340 x 202 mm |
Service Kit
Service Kit
| Recone Kit | Model Number |
|---|
