6 KPS (165 KR WOOFER KIT)
6 ' ' K 2 P o w e r ® w o o f e r
•High power handling
•Zamak basket
•K2 composite sandwich cone
Frequency Response / Impedance
dB SPL |
| 0° and 30° frequency response | Ohms | ||
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100 |
| 0° | 110 | ||
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95 |
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| 100 |
90 |
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| 90 |
85 |
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| 80 |
80 |
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| 70 |
75 |
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| 60 | |
| 30° | ||||
70 |
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| 50 |
65 |
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| 40 |
60 |
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| 30 |
55 |
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| 20 |
50 |
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| 10 |
10 | 100 | 1000 |
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| 10 000 |
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| Log Frequency - Hz |
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Mechanical Drawing
ø 166
4
71
ø 85
ø 142
Unit : mm
Specifications
| Nominal power | 80W |
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| Maximum power | 160W |
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| Sensitivity | 91dB |
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| Cone | K2 Composite Sandwich® | ||
| Surround | Butyl |
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| Nom. impedance | 4 ohms |
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| DC resistance | 3 ohms |
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| VC diameter | 25 mm | 0.98 in | |
| VC height | 15 mm | 0.59 in | |
| Former | Kapton® |
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| Layers | 2 |
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| Wire | Copper |
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| Inductance | 0.57 mH |
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| Xmax | 5 mm | 0.20 in |
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| Magnet d x h | 85 x 15 mm | 3.35 x 0.59 in |
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| Magnet weight | 750 g | 1.65 Ib | |
| Flux density | 1 T |
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| Gap height | 5 mm | 0.20 in | |
| Net weight | 1.15 kg | 2.53 Ib | |
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Parameters
| Fs | 73.05 Hz |
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| Vas | 7.71 I | |
| Qts | 0.74 |
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| Qes | 0.81 |
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| Qms | 9.01 |
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| Re | 3 ohms |
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| Sd | 132.73 cm2 |
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| Cas |
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| Mas | 86.5 kg/m4 |
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| Ras | 4406.64 ohms.ac |
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| Cms | ||
| Mms | 15.24 g | |
| Rms | 776 g/s |
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| Ces | 588.25 mF |
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| Les | 8.07 mH |
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| Res | 33.37 ohms |
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| BI | 5.09 N/A |
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| SPL | 87.53 dB/W/m | |
Suggested application
Load | V (l) | Fb (Hz) | Ql | |
Sealed | 30 | - | 71.3 | 0.83 |
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Focal® is a trademark of
