Focal K2 POWER 165 KR2 User manual

Nominal power 80 W
Maximum power 160 W
Sensitivity 93 dB
Cone K2 Composite Sandwich®
Surround Butyl
Nom. impedance 2 ohms
DC resistance
(in parallel) 1.8 ohms
VC diameter 32 mm 1.26 in
VC height 1 mm 0. 9 in
Former Kapton ®
ayers 2
Wire Copper
Inductance 0.26 mH
Xmax mm 0.20 in
Magnet (d x h) 90 x 17 mm 3. 4 x 0.7 in
Magnet weight 3 0 g 0.88 lb
Flux density 1.0 T
Gap height mm 0.20 in
Net weight 1.4 kg 2.42 lb
6 KR2 (165 KR2 WOOFER KIT)
6’’ K2 Power® woofer
166
90
141,20
473
155
166
5
oad V (l) FB (Hz) F-3 (Hz) Q1
Sealed 30 - 8 7
•High power handlingHigh power handling
•Zamak basketZamak basket
•K2 composite sandwich coneK2 composite sandwich cone
Mechanical Drawing
Frequency response / Impedance
Suggested application
Fs 61.38 Hz
Vas 10.87 l
Qts 0. 28
Qes 0. 6
Qms 9.3
Re (in parallel) 1.84 ohms
Sd 132.73 cm2
Cas 7.74E-08 m /N
Mas 86.84 kg/m4
Ras 3601.32 ohms.ac
Cms 4.39E-04 m/N
Mms 1 .3 g
Rms 0,634 kg/s
Ces 789.16 mF
es 8. 2 mH
Res 30. 6 ohms
BI 4.4 N/A
SP 88.3 dB/W/m
Specifi cations
Parameters
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France - Tel. [phone] - Fax [phone] - www.focal-fr.com - SC Z071113/1
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 SP Ohms