Focal K2 Power 130 KR - Manual

Nominal power 70 W
Maximum power 140 W
Sensitivity 90 dB
Cone K2 Composite Sandwich ®
Surround Butyl
Nom. impedance 4 ohms
DC resistance 3.2 ohms
VC diameter 25 mm 0.98 in
VC height 10 mm 0.40 in
Former Kapton ®
Layers 2
Wire Copper
Inductance 0,45 mH
Xmax 2.5 mm 0.10 in
Magnet (d x h) 85 x 15 mm 3.34 x 0.60 in
Magnet weight 361 g 0.80 lb
Flux density 0.9 T
Gap height 5 mm 0.20 in
Net weight 0.75 kg 1.65 lb
5 KP (130 KR WOOFER KIT)
5 ’ ’ K 2 P o w e r ® w o o f e r
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5
153
140
130
4,50
61
28
80
85
97
115
71
Load V (l) FB (Hz) F-3 (Hz) Q1
Sealed 30 - 84 7
• High power handling High power handling
• Zamak basket Zamak basket
• Acoustically transparent dust cap
Acoustically transparent dust cap
Mechanical Drawing
Frequency response / Impedance
Suggested application
Fs 88.64 Hz
Vas 4.93 l
Qts 0.678
Qes 0.74
Qms 8.06
Re (in parallel) 3.2 ohms
Sd 86 .59 cm 2
Cas 3.51E-08 m 5 /N
Mas 110.97 kg/m 4
Ras 6975.6 ohms.ac
Cms 4.68E-4 m/N
Mms 8.32 g
Rms 523 g/s
Ces 456.41 mF
Les 8.53 mH
Res 34.85 ohms
BI 4.27 N/A
SPL 87.27 dB/W/m
Specifi cations
Parameters
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France - Tel. 33 00 4 77 43 57 00 - Fax 33 00 4 77 37 65 87 - www.focal-fr.com - SCAZ071127/1
0°
30°
Unit:mm
0° and 30° frequency response
110
100
90
80
70
60
50
40
30
20
10
100
95
90
85
80
75
70
65
60
55
50
20 100 1000 10 000
log Frequency - Hz
dB SPL Ohms