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Woofer for HiFi loudspeaker systems. It differs from type ARN-188-03 in coatinf of cone into the spiral.
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ACOUSTICAL DATA
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| Rated noise power
1)
|
60 |
W |
| Short term maximum power
2)
|
120 |
W |
| Rated impedance |
4 |
Ohm |
| Resonance frequency Fs
4)
|
40.0
|
Hz |
| Rated frequency range |
40 - 4000 |
Hz |
| Sensitivity
3)
|
85 |
dB |
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TS PARAMETERS
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| Acquired by MLSSA D-0-10 |
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| Effective piston area Sd |
135 |
cm2 |
| DC resistance of voice coil Re |
3.5 |
Ohm |
| Mechanical Q factor Qms |
4.39 |
|
| Electrical Q factor Qes |
0.54 |
|
| Total Q factor Qts |
0.48 |
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| Voice coil inductance Le |
0.4 |
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| Equivalent volume Vas |
27.6 |
l |
| Moving mass (including air load) Mms |
13.2 |
g |
| Suspension compliance Cms |
1081 |
uM/Newton |
| Force factor Bl |
4.7 |
Tm |
| Maximum linear displacement Xmax
5)
|
7.0 |
mm |
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MECHANICAL DATA |
| Voice coil carrier material |
aluminium |
|
| Voice coil diameter |
25.4 |
mm |
| Winding height of voice coil |
13 |
mm |
| Yoke diameter |
25 |
mm |
| Air gap height |
5 |
mm |
| Magnet external diameter |
82 |
mm |
| Magnet internal diameter |
33 |
mm |
| Magnet height |
17 |
mm |
| Compensating magnet external diameter |
- |
mm |
| Compensating magnet internal diameter |
- |
mm |
| Compensating magnet height |
- |
mm |
| Weight |
1 |
kg |
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TEST CONDITIONS |
| Sweep voltage |
3 |
V |
| Frequency range |
30 - 5000 |
Hz |
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1) DIN CSN 268-5, closed box 10 dm3, intermittent signal 300 hoours
2) CSN IEC 268-5, closed box 10 dm3
3) CSN IEC 268-5, standard baffle, 1W, 1 m, 80 - 2000 Hz
4) ±10%
5) Peak - peak |
Frequency response
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Impedance Magnitude - Ohms
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Drawing
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