Key Features
MODEL | W085042 | ||
TYPE | MID-BASS | ||
Nominal Diameter | 200/8 | mm/inch | |
Rated impedance | 8 | ohm | |
Power handing capacity | 120 | watts | |
Sensitivity(1w/1m) | 94 | dB | |
Frequency Range | Fs-4000 | Hz | |
Voice Coil Diameter | 50/2 | mm/inch | |
Voice Coil Material | Copper | ||
Number of layer | 2 | ||
Kind of layer | inside/outside | ||
Resonance frequency | Fs | 58 | Hz |
Dc resistance | Re | 6.1 | ohm |
Mechanical factor | Qms | 6.97 | |
Electrical factor | Qes | 0.34 | |
Total factor | Qts | 0.33 | |
BL factor | BL | 13 | T.M |
Effective Moving mass | Mms | 23.06 | g |
Effective Cas air load | Vas | 20.22 | liters |
Effective piston area | Sd | 0.0214 | m^2 |
Overall Diameter | Φ210/Φ8.27 | mm/inch | |
Bolt Circle Diameter | Φ197.5/Φ7.78 | mm/inch | |
Bolt Hole Diameter | 8-Φ5.4/8-Φ0.21 | mm/inch | |
Mount Baffle Cut-out | Φ186/Φ7.32 | mm/inch | |
Depth | 104/5.4.09 | mm/inch | |
Net Weight (4 unit) | 12.8 | kg | |
Shipping Weight (4 unit) | 14.8 | kg | |
Package Size (4 unit) | 480*245*265 | mm |