Specification:
MODEL | PL820A | |
Norminal impedance | 8 | Ohm |
Power capacity | 150 | W |
Sensitivity(1W/1m) | 95 | dB |
Frequency Range | 70-6000 | Hz |
Voice Coil Diameter | 2"(50mm) | |
Voice Coil Material | Copper | |
Voice Coil Winding Depth | 12.4 | mm |
magnet gap depth | 8 | |
Basket | Cast Aluminum | |
Effect.diaphragm diameter D | 167 | mm |
THIELE - SMALL PARAMETERS4 | ||
Resonance frequency Fs | 77.3 | Hz |
DC resistance Re | 5.6 | ohm |
Mechanical facto Qms | 7.71 | |
Electrical factor Qes | 0.31 | |
Total factor Qts | 0.3 | |
BL Factor BL | 13.7 | T.m |
Effective Moving Mass Mms | 21.4 | gr |
Equivalent Cas air load Vas | 13.3 | liters |
Effettive piston area Sd | 0.022 | m2 |
Max. linear excursion (mathematical) Smax | ±2.2 | mm |
Voice -C coil inductance @ 1KHz Le | 0.7 | mH |
MOUNTING INFORMATION | ||
Overall Diameter | 210 | mm |
Bolt Circle Diameter | 196.5 | mm |
Baffle Cutout Diameter | 188 | mm |
Mounting holes diameter | 8-∅5.5 | mm |
Overall depth: | 100 | mm |
Net Weight | 3.3 | kg |