Nominal impedance | 8 ohm |
Dimensional category | 3 inch |
Frequency coverage type | Fullrange |
Manufacturer sensitivity | 86.4 dB |
Calculated sensitivity | 84.65 dB |
Nominal power handling | 20 W |
Max power handling | 40 W |
Bandwidth | 150÷20000 Hz |
Nominal impedance | 8 ohm |
Dimensional category | 3 inch |
Frequency coverage type | Fullrange |
Manufacturer sensitivity | 86.4 dB |
Calculated sensitivity | 84.65 dB |
Nominal power handling | 20 W |
Max power handling | 40 W |
Bandwidth | 150÷20000 Hz |
Fundamental parameters |
|
Sd | 30.2 cm² |
Mms | 2 gr |
Cms | 602 µm/N |
Le | 0.11 mH |
Re | 5.5 ohm |
BL | 2.8 T.m |
Small signal parameters |
|
Fs | 145 Hz |
Qes | 1.28 |
Qms | 4.92 |
Qts | 1.01 |
Vas | 0.8 L |
Datas |
|
Flux density | 1.3 T |
Xmax | ±1.5 mm |
Xvar, Xmech, Xlim | ±2.5 mm |
EBP | 113 Hz |
Fs / Qts | 144 Hz |
Vas * Qts² | 0.82 L |
Efficiency | 0.18 % |
Calculated efficiency | 0.19 % |
Weight | ~0.1 kg |
Dimensions |
|
Voice coil diameter | 0.8 inch |
Winding depth | 4 mm |
Gap height | 3 mm |
External dimensions | 79 | 79 mm |
Baffle cutout diameter | 73 mm |
Depth | 44.9 mm |
Front thickness | 6.5 mm |
Depth after front | 38.4 mm |
Diamètre aimant (mm) | 40 mm |
Shape & Materials |
|
Front chape | Non cylindrical |
Magnet type | Neodymium |
Basket masterial | Acier |
Winding material | Copper |
Voice coil former | Epotex |
Surround shape | One roll |
Surround material | Cloth |
Dome material | Paper |
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