Focal Power 165 KR2 - 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 15 mm 0.59 in
Former Kapton ®
Layers 2
Wire Copper
Inductance 0.26 mH
Xmax 5 mm 0.20 in
Magnet (d x h) 90 x 17 mm 3.54 x 0.7 in
Magnet weight 350 g 0.88 lb
Flux density 1.05 T
Gap height 5 mm 0.20 in
Net weight 1.4 kg 2.42 lb
6 KR2 (165 KR2 WOOFER KIT)
6 ’ ’ K 2 P o w e r ® w o o f e r
166
90
141,20
4
73
155
166
5
Load V (l) FB (Hz) F-3 (Hz) Q1
Sealed 30 - 857
• High power handling High power handling
• Zamak basket Zamak basket
• K2 composite sandwich cone
K2 composite sandwich cone
Mechanical Drawing
Frequency response / Impedance
Suggested application
Fs 61.38 Hz
Vas 10.87 l
Qts 0.528
Qes 0.56
Qms 9.3
Re (in parallel) 1.84 ohms
Sd 132.73 cm 2
Cas 7.74E-08 m 5 /N
Mas 86.84 kg/m 4
Ras 3601.32 ohms.ac
Cms 4.39E-04 m/N
Mms 15.3 g
Rms 0,634 kg/s
Ces 789.16 mF
Les 8.52 mH
Res 30.56 ohms
BI 4.4 N/A
SPL 88.3 dB/W/m
Specifi cations
Parameters
Focal® is a trademark of Focal-JMlab® - BP 374 - 108, rue de l’Avenir - 42353 La Talaudière cedex
France - Tel. 33 00 4 77 43 57 00 - Fax 33 00 4 77 37 65 87 - www.focal-fr.com - SCAZ071113/1
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