| SPECIFICATION | Value | Unit |
|---|---|---|
| Nominal diameter | 18 | mm/inch |
| Rated impedance | 8 | ohm |
| Nominal power | 2000 | W |
| Maximum power | 4000 | W |
| Sensitivity (1w/1m) | 96 | dB |
| Frequency response | 31-1500 | Hz |
| Voice coil diameter | 130/5.2 | mm/inch |
| Voice coil material | Copper | mm |
| Magnet | Ferrite | mm/inch |
| Magnet Size | 280*30 | mm |
| Y35 MAGNET | ||
| Malaysian Cone | ||
| Inside Shorting Circuit Ring Technology |
| T/S PARAMETER | Value | Unit |
|---|---|---|
| Fs | 31 | Hz |
| Re | 5.1 | ? |
| Qes | 0.3 | |
| Qts | 0.3 | |
| Qms | 16.2 | |
| Vas | 208 | L |
| Cms | 0.1 | mm/N |
| Mms | 266.2 | gr |
| BL | 30.1 | N/A |
| Le | 1.5 | mH |
| MOUNTING INFORMATION | Value | Unit |
|---|---|---|
| Overall diameter | 466 | mm |
| Bolt Circle diameter | 445 | mm |
| Baffle Cutout diameter | 422 | mm |
| Depth | 210 | mm |
| Net weight | 21 | KG |
| Shipping | 500*500*250 | mm |
MODEL : HD18SF130
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