18 KL 1845 SUB
18 KL 1845 SUB is a very powerful sub woofer which can reproduce low frequency from 36 Hz with a 4.5 inch Voice Coil.
It has power handling capacity of 1800 Watts AES.
This sub woofer has been verified by one of the most powerful and authentic software available KLIPPEL. This Sub woofer has a very powerful magnet motor system which gives a BL of 31.70 T-m which is optimized so that it can reproduce low frequencies without distortions. Suitable in both Sealed and Bass Reflex Enclosures.
| Key Features | |
| Program Power | 3600 W |
| Voice Coil | 114 mm ( 4.5 in) |
| Response | 35-1200 Hz |
| Sensitivity 1W/1M | 94 dB |
Specification
| Nominal Diameter | 458 mm |
| Nominal Impedance | 8 Ω |
| Nominal Power Handling(AES) | 1800 W |
| Program Power | 3600 W |
| Sensitivity (1W/1m) | 94 dB |
| Frequency Range | 36-1500 Hz |
| Magnet Material | Ferrite |
| Voice Coil Diameter | 114 mm ( 4.5 in) |
| Winding Material | COPPER |
Parameters
| Resonant Frequency | FS | 37 Hz |
| DC Resistance | Re | 5.74 Ω |
| Electrical Q | Qes | 0.44 |
| Mechanical Q | Qms | 17.44 |
| Total Q | Qts | 0.43 |
| Compliance Equivalent Volume | vas | 141.45 Ltrs |
| Peak Diaphragm Displacement Volume | Vd | 2.34 Ltrs |
| Effective Surface Area of Cone | Sd | 1237.86 cm^2 |
| Reference Efficiency | ƞo | 1.53% |
| Moving Mass including air load | Mms | 285.20 gms |
| Motor Strength | Bl | 29.23 T-m |
| Voice Coil Inductance @ 1 KHz | Le | 1.53 mH |
| Efficiency Bandwith Product | EBP | 84 Hz |
| Voice Coil Overhang | Xmax | ±9.50 mm |
Mounting Info
| Overall Diameter | 458 mm |
| Bolt Circle Diameter | 448 mm |
| Baffle Cutout Diameter | 436 mm |
| Depth | 200 mm |
| Flange and Gasket Thickness | 18 mm |
| Gross Weight | 21.60 Kgs |
Recone Kit
| Recone Kit Number | REC18KL1845UB |
