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Key Features
| MODEL | W158601 | ||
| TYPE | MID-BASS | ||
| Nominal Diameter | 380/15 | mm/inch | |
| Rated impedance | 8 | ohm | |
| Power handing capacity | 500 | watts | |
| Sensitivity(1w/1m) | 98.5 | dB | |
| Frequency Range | FS-4800 | Hz | |
| Voice Coil Diameter | 86/3.4 | mm/inch | |
| Voice Coil Material | Copper | ||
| Number of layer | 2 | ||
| Kind of layer | inside/outside | ||
| Resonance frequency | Fs | 43 | Hz |
| Dc resistance | Re | 5.6 | ohm |
| Mechanical factor | Qms | 8.9 | |
| Electrical factor | Qes | 0.35 | |
| Total factor | Qts | 0.34 | |
| BL factor | BL | 21 | T.M |
| Effective Moving mass | Mms | 98.8 | g |
| Effective Cas air load | Vas | 137.9 | liters |
| Effective piston area | Sd | 0.0855 | m^2 |
| Overall Diameter | Φ392/Φ15.4 | mm/inch | |
| Bolt Circle Diameter | Φ352/Φ13.86 | mm/inch | |
| Bolt Hole Diameter | 6-Φ9.7/6-Φ0.38 | mm/inch | |
| Mount Baffle Cut-out | Φ374.3/Φ14.74 | mm/inch | |
| Depth | 163/6.42 | mm/inch | |
| Net Weight (1 unit) | 4.85 | kg | |
| Shipping Weight (1 unit) | 6 | kg | |
| Package Size (1 unit) | 405*405*214 | mm |
