12 PA 400 MB
Excellent Mid bass transducer in 12” category which can be used in front firing application. Extended bass and prominent
Mid can be felt in the performance of the transducer. Suitable for Bass Reflex / Ported Enclosure.
| Key Features | |
| Program Power | 800 w |
| Voice Coil | 76.2 mm (3 in) |
| Response | 55-5500 Hz |
| Sensitivity 1W/1M | 96 db |
Specification
| Nominal Diameter | 314 mm |
| Nominal Impedance | 8 Ω |
| Gross Weight | 8.5 Kg. |
| Nominal Power Handling(AES) | 400 W |
| Program Power | 800 W |
| Sensitivity (1W/1m) | 96 db |
| Frequency Range | 55-5500 Hz |
| Magnet Material | Ferrite |
| Voice Coil Diameter | 76.2 mm ( 3 in) |
| Winding Material | COPPER |
| Former Material | GLASS FIBER |
| Winding Type | Outside |
Parameters
| Resonant Frequency | FS | 58 Hz |
| DC Resistance | Re | 4.86 Ω |
| Electrical Q | Qes | 0.35 |
| Mechanical Q | Qms | 10.96 |
| Total Q | Qts | 0.34 |
| Compliance Equivalent Volume | vas | 42.73 Ltrs |
| Peak Diaphragm Displacement Volume | Vd | 0.42 Ltrs |
| Effective Surface Area of Cone | Sd | 510.71 cm^2 |
| Reference Efficiency | ƞo | 2.27% |
| Moving Mass including air load | Mms | 65.20 gms |
| Motor Strength | Bl | 18.15 T-m |
| Voice Coil Inductance @ 1 KHz | Le | 0.42 mH |
| Efficiency Bandwith Product | EBP | 166 Hz |
| Voice Coil Overhang | Xmax | ±4.15 mm |
Mounting Info
| Overall Diameter | 314 mm |
| Bolt Circle Diameter | 296 mm |
| Baffle Cutout Diameter | 282 mm |
| Depth | 137 mm |
| Flange and Gasket Thickness | 15 mm |
| Gross Weight | 8.5 Kgs |
Recone Kit
| Recone Kit Number | REC12PA400MB |
