Rainbow CS 275.28 Platinum active, Installation Manual, Page: 4 / 16

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Attention: Important Operational Information. Please Read Before Installation.
•
The loudspeaker may be operated only with the system-synchronized crossover and under observance of the
specified rated output power.
•
Interchanging the woofer and tweeter connections will lead to immediate destruction of the tweeter.
•
Beginning operation without the crossover, for example with an active crossover or non-system crossover, may
result in damage to the loudspeaker.
•
When connecting the loudspeaker, crossover, and amplifier it is absolutely necessary to employ the same
polarity. Interchanging the polarity produces an unnatural sound lacking bass reproduction.
•
The component systems are acoustically synchronized as one unit. Supplementation through an auxiliary
loudspeaker or trade out with a larger woofer is not possible as this would change the overall frequency
response or impedance of the system. An overload of the crossover or a single loudspeaker would then be
unavoidable.
•
The opening of the crossover for the purpose of altering the parts or function is considered foreign interference
and grounds for termination of the warranty
•
For the purpose of technical safety, the loudspeaker should only be attached with the included self-tapping
screws. We accept no liability for use of alternative methods of attachment.
Contents and Detail of Parts
Fastening for Woofer:
2 pieces
grill 175 mm
∅
metal, grey with Rainbow logo A
2 pieces woofer 175 mm
∅
B
8 pieces self-tapping screw 4.0 x 30 V2A stainless steel Pan Head G
8 pieces washer M4 V2A stainless steel H
8 pieces screw M4.0 x 30 V2A stainless steel C
8 pieces nut M4 stainless steel D
8 pices self-locking nut M4 stainless steel E
Fastening for Tweeter:
2 pieces
CAL 28 Platinum (volume silk dome tweeter with neodymium motor) J
2 pieces angle mount M
2 pieces threaded bolt M4 to M5 Q
2 pieces clamp rings R
6 pieces set screws S
2 pieces nut M5 T
2 pieces screw M4.0 x 5 U
2 pieces washer M4 stainless steel V
2 pices washer M5 stainless steel W
1 piece allen wrench 1,5
Fastening for Crossover:
2 pieces
crossover X
6 pieces self-tapping screw 3.9 x 32 DIN 7982 Z
1 piece allen wrench 2,0
1 piece allen wrench 4,0
Miscellaneous:
1 piece
installation manual