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| 165-2000
EXC Full range drive unit |
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It has a moving element and a frequency response identical to 165-2000 . Its advantage is the possibility of adjustment of these parameters thanks to a powerful electromagnetic engine. Adaptable of this fact to many enclosures, it requires an external power. |
Mesurement curves |
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165-2000
EXC specifications |
|
Efficiency 1 W/1m at Fs |
90 à 95 dB | Power supply |
0 à 10 Volts CC. |
| Frequency response | 60 à 20 kHz | Magnetic field | 0 à 2 T |
| Impedance | 4 ohms |
Diameter HP |
185 mm |
|
Power max. RMS |
35 W |
Frame thickness |
Alu 10mm |
| Weight | 3.2 kg | Diameter fixation holes | 175 mm |
| Suspension | 5 plis papier |
Diameter drilling enclosure |
160 mm |
| Resonance frequency |
65 Hz |
Depth HP |
95 mm |
| Linear excursion | +/- 5 mm | Sd | 165 cm² |
Thiele et Small parameters
| Fs |
Mms |
Cms |
Re
DC |
| 65
Hz |
5
g |
1.19 |
4.1 |
| Vcc |
5 V |
6 V |
7 V |
8 V |
9 V |
10 V |
| Vas | 45 | 45.9 | 46 | 46.5 | 46.4 | 46.6 |
| Qts |
1.04 |
0.85 |
0.74 |
0.68 |
0.65 |
0.61 |
| Qe |
1.23 |
0.97 |
0.84 |
0.76 |
0.71 |
0.68 |
| Qm |
6.83 |
6.82 |
6.63 |
6.77 |
6.72 |
6.59 |
| Bl |
2.64 |
2.93 |
3.17 |
3.31 |
3.43 |
3.5 |
| SPL ref |
91.8 |
92.9 |
93.5 |
93.9 |
94.2 |
94.4 |