
50.9cs,60.9cs,65.9cs,
4x12x6x6x2x2x2x2x2x2x2x2x2x2x4x8x6x6x2x
680.9cs,10.9t
kappa
®
series

50.9cs,60.9cs,
65.9cs,680.9cs
50.9cs,60.9cs,65.9cs,680.9cs 50.9cs,60.9cs,65.9cs,680.9cs

d
B
1
0
5
0
-5
-10
-15
-
20
-
25
-30
-
35
-40
2
0 Hz 50 100 200 500 1K 2K 10K5K 20K
0
dB
1
2
1
2
–6dB

2-3/8"
60mm
1-1/4"
32mm
3-1/4"
83mm
1-1/4"
31mm
3/4"
18mm
2-7/8"
73mm
2-3/8"
58mm
680.9cs
10.9t(50.9cs,60.9cs,65.9cs,680.9cs
)
10.9t
50.9cs,60.9cs,65.9cs,680.9cs
3
-1/2"
89mm
1
-1/2"
37mm
4-3/4"
1
22mm
4-1/8"
104mm
8-7/16"
214mm
4
-15/16"
125mm
4-5/8"
118mm
5
-11/16"
145mm
3-15/16"
100mm
7-1/8"
181mm
9-1/16"
229mm
2-1/2"
64mm
3/8"
1
0mm

50.9cs 60.9cs 65.9cs 680.9cs 10.9t
BL (T-m) 3.69 4.41 4.27 4.28
DCR (ohms) 2.35 2.29 2.28 2.25 2.30
Mms (g) 9.11 15.00 15.26 17.64
Sd (sq cm) 102.1 130.6 141.0 162.6
Cms (µm/N) 356 318 338 273
Vas (l) 5.21 7.62 9.44 10.13
Fs (Hz) 88.4 72.9 70.1 72.5
Qes 0.87 0.81 0.84 0.99
Qms 6.09 7.31 7.80 7.35
Qt 0.76 0.73 0.76 0.87
SPL 2.83V 93.4 93.0 93.3 93.4
SPECIFICATIONS
Type: 5-1/4" 2-Way 6-1/2"
50.9cs 60.9cs 65.9cs 680.9cs 10.9t
•
6-3/4" 2-Way 165mm 2-Way 6" x 8"/5" x 7" 2-Way 1" Component
Component System Component System Component System Component System Tweeter
Nominal Impedance: 2 Ohms 2 Ohms 2 Ohms 2 Ohms 2 Ohms
Power Handling, RMS: 85W 90W 90W 90W 50W
Power Handling, Peak: 255W 270W 270W 270W 150W
Frequency Response: 55Hz – 35kHz 45Hz – 35kHz 45Hz – 35kHz 40Hz – 35kHz 3.5kHz – 35kHz
Sensitivity (2.83V, 1m): 93dB 93dB 93dB 93dB 93dB
GENERAL CARE: The loudspeaker grilles may be cleaned with a damp cloth. Do not use any cleaners or solvents on the grilles or the speaker cones.
®
WARRANTY: Kappa
Series speakers are warranted against defects. The duration of the speaker’s warranty depends on the laws in the country in which it was purchased.
Your local Infinity car audio retailer can help you determine the length of your warranty. To register your product, please visit us at www.infinitysystems.com.

4x12x6x6x2x2x4x6x6x2x2x2x2x2x2x2x2x1x2x2x2x2x2x2x2x2x4x8x6x6x2x
A valid serial number is required for warranty coverage.
Features, specifications and appearance are subject to change without notice.
This product is designed for mobile applications and is not intended for connection to the mains.
Harman Consumer Group, Inc. • 2 route de Tours, 72500 Château du Loir, France • www.infinitysystems.com
© 2008 Harman International Industries, Incorporated. All rights reserved. Part No. KAPPACOMPOM3/08
Infinity and Kappa are trademarks of Harman International Industries, Incorporated,
registered in the United States and/or other countries.
Declaration of Conformity
We, Harman Consumer Group, Inc.
2, route de Tours
72500 Château du Loir
France
declare in own responsibility that the products described in this owner’s manual
are in compliance with technical standards:
EN 61000-6-3:2001
EN 61000-6-1:2001
Klaus Lebherz
Harman Consumer Group, Inc.
Château du Loir, France 3/08