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Good manual contains all it takes to update, repair,these types of mixers.Thanks.
;
Great service. Fast response. High quality scan. Good price.
Thank you very much!!!
Oleg S.
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Well-scanned, complete manual. Contains the information needed for repair and maintenance.
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It's great to be able to obtain a precious technical information for a real old equipment. The one I got helps me a lot in the area of wiring diagram to repair my antique. PDF gave me clear enough information to find out thr details. Thanks for giving me the oppotunity to be able to access to almost vanished informations.
;
Another excellent aquisition. Fine detailed manual. Thanks
Kappa Perfect12.1d 12" Woofer �Technical Data
CAR AUDIO
VENTED BOX VOLUME (INCLUDES DRIVER/PORT DISPLACEMENTS)
SEALED BANDPASS BOX VOLUME (INCLUDES DRIVER/PORT DISPLACEMENTS)
Port
length = 10.70"
length = 12.33"
Port
fo = 32.0 Hz
fo = 40.0 Hz
Kappa Perfect12.1d
(side view)
Kappa Perfect12.1d
(side view) diam. = 4"
(all sides lined with 1-inch fiberglass or fiberfill)
VBOX = 1.75 ft3 (49.56 liters)
diameter = 4.0"
VREAR = 2.20 ft3 (62.30 liters)
(all sides lined with 1-inch fiberglass or fiberfill)
VFRONT = 1.25 ft3 (35.40 liters)
(all sides lined with 1-inch fiberglass or fiberfill)
VENTED FREQUENCY RESPONSE @ 2.83 V
105 dB In-Car 12 dB LP @ 90 Hz 105 100 100
SEALED BANDPASS FREQUENCY RESPONSE @ 2.83 V
dB In-Car 12 dB LP @ 90 Hz
95 Out-Of-Car 90
95
Out-Of-Car
90
85
85
80
80
75
75
70
70
65 20 Frequency 50 100 Hz 200 500 1k
C
65 20 Frequency 50 100 Hz 200 500 1k
C
2k
2k
VENTED TRANSDUCER EXCURSION @ 550 W
40 Xd mM 40 35 35
SEALED BANDPASS TRANSDUCER EXCURSION @ 475 W
Xd mM
30
30
25
25
20
20
15
15
10
10
5
5
0 20 Frequency 50 100 Hz 200 500 1k
C
0 20 Frequency 50 100 Hz 200 500 1k
C
2k
2k
Infinity Systems, Inc. � 250 Crossways Park Drive � Woodbury, NY 11797 � VOICE: 516-496-3400 � FAX: 516-496-4868 � www.infinitysystems.com
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