Focal 6 KR2, 165 KR2 User Manual

6 KR2 (165 KR2 WOOFER KIT)

166

90

141,20

473

1

55

166

5

6’’ K2 Power® woofer

• High power handlingHigh power handling

• Zamak basketZamak basket

• K2 composite sandwich coneK2 composite sandwich cone

Frequency response / Impedance

dB SPL

100

95

90

85

80

75

70

65

60

55

50

20 100 1000 10 000

0° and 30° frequency response

log Frequency - Hz

30°

Specifi cations

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

Parameters

Fs 61.38 Hz
Vas 10.87 l
Qts 0.528
Qes 0.56
Qms 9.3
Re (in parallel) 1.84 ohms

Ohms

0°

110

100

90

80

70

60

50

40

30

20

10

Sd 132.73 cm
Cas 7.74E-08 m5/N
Mas 86.84 kg/m
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

2

4

Suggested application

Load V (l) FB (Hz) F-3 (Hz) Q1

Sealed 30 - 85 7

Mechanical Drawing

Focal® is a trademark of Focal-JMlab® - BP 374 - 108, rue de l’Avenir - 42353 La Talaudière cedex
France - Tel. [phone] - Fax [phone] - www.focal-fr.com - SCAZ071113/1

Unit:mm