18 PT 1500 SUB
An excellent subwoofer transducer with deadly bass and very long range. Can be ideally used in Horn Loaded, Bass Reflex cabinets.
| Key Features | |
| Program Power | 3000 W |
| Voice Coil | 126 mm (5 in) |
| Response | 43-2000 Hz |
| Sensitivity 1W/1M | 96 dB |
Specification
| Nominal Diameter | 470 mm |
| Nominal Impedance | 8Ω |
| Nominal Power Handling(AES) | 1500w |
| Program Power | 3000w |
| Sensitivity (1W/1m) | 96 dB |
| Frequency Range | 43-2000 Hz |
| Magnet Material | Ferrite |
| Voice Coil Diameter | 126 mm ( 5 in) |
| Winding Material | COPPER |
| Former Material | GLASS FIBRE |
| Winding Type | In/Out |
Parameters
| Resonant Frequency | FS | 43 Hz |
| DC Resistance | Re | 5.9 Ω |
| Electrical Q | Qes | 0.42 |
| Mechanical Q | Qms | 14.09 |
| Total Q | Qts | 0.41 |
| Compliance Equivalent Volume | vas | 122 Ltrs |
| Peak Diaphragm Displacement Volume | Vd | 1.21 Ltrs |
| Effective Surface Area of Cone | Sd | 1225 cm^2 |
| Reference Efficiency | ƞo | 2.28% |
| Moving Mass including air load | Mms | 231 gms |
| Motor Strength | Bl | 29.75 T-m |
| Voice Coil Inductance @ 1 KHz | Le | 2.60 mH |
| Efficiency Bandwith Product | EBP | 102 Hz |
| Voice Coil Overhang | Xmax | ±9.85 mm |
Mounting Info
| Overall Diameter | 470 mm |
| Bolt Circle Diameter | 445 mm |
| Baffle Cutout Diameter | 420 mm |
| Depth | 211 mm |
| Flange and Gasket Thickness | 22 mm |
| Gross Weight | 25.300 Kg. |
Recone Kit
| Recone Kit Number | REC18PT1500SUB |
