15 PT 1000 MB [3.0]
15 PT 1000 [3.0] is a high-performance 15-inch mid-bass driver engineered for demanding low-frequency applications such as stage monitors, roadshows, and PA bass bins. With a robust 4-inch voice coil, extended Xmax of ±6.2 mm, and efficient motor system delivering a sensitivity of 95 dB SPL, it delivers powerful and controlled bass.
| Key Features | |
| Program Power | 2000 W |
| Voice Coil | 99.3 mm ( 4 in) |
| Response | 45-3200 Hz |
| Sensitivity 1W/1M | 95 dB |
Specification
| Nominal Diameter | 405 mm |
| Nominal Impedance | 8 Ω |
| Nominal Power Handling(AES) | 1000 W |
| Program Power | 2000 W |
| Sensitivity (1W/1m) | 95 dB |
| Frequency Range | 45-3200 Hz |
| Magnet Material | Ferrite |
| Voice Coil Diameter | 99.3 mm ( 4 in) |
| Winding Material | COPPER |
| Former Material | GLASS FIBRE |
| Winding Type | IN/OUT |
Parameters
| Resonant Frequency | FS | 45 Hz |
| DC Resistance | Re | 6.75 Ω |
| Electrical Q | Qes | 0.37 |
| Mechanical Q | Qms | 15.18 |
| Total Q | Qts | 0.36 |
| Compliance Equivalent Volume | vas | 92.10 Ltrs |
| Peak Diaphragm Displacement Volume | Vd | 0.41 Ltrs |
| Effective Surface Area of Cone | Sd | 876.16 cm^2 |
| Reference Efficiency | ƞo | 2.14% |
| Moving Mass including air load | Mms | 148.20 gms |
| Motor Strength | Bl | 27.56 T-m |
| Voice Coil Inductance @ 1 KHz | Le | 1.02 mH |
| Voice Coil Overhang | Xmax | 6.2 mm |
Mounting Info
| Overall Diameter | 405 mm |
| Bolt Circle Diameter | 381 mm |
| Baffle Cutout Diameter | 361 mm |
| Depth | 178 mm |
| Flange and Gasket Thickness | 14 mm |
| Gross Weight | 14.40 Kgs |
