Alpine R2-A75M User Manual

ALPINE R2-A75M/R2-A60F 68-44781Z33-B (EN/DE/FR/ES/IT/SE/RU/CS)ALPINE R2-A75M/R2-A60F 68-44781Z33-B (EN/DE/FR/ES/IT/SE/RU/CS)
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Front 2-Way + Subwoofer / 2 Amplifier System (Connection example with
R2-A75M)
When using the Front 2-Way + Subwoofer / 2 Amplifier System, set each switch as follows.
Crossover Mode Selector Switch
(CHANNEL-1/2)
Input Channel Selector Switch
(CHANNEL-3/4)
Crossover Mode Selector Switch
(CHANNEL-3/4)
HP-H
1/2
BP
(Top inner panel)
Input Level Switch
R2-A75M
R2-A60F
[LO]
[LO]
Head Unit, etc.
Remote Turn-On Lead
(Top inner panel)
Input Level Switch
About Connecting to the Speaker Input Level System
When connecting by using the Speaker-RCA Conversion Cable ( ) (sold separately), switch the Input Level
Switch ( ) to “HI”.
e.g. R2-A60F
Input Level Switch
RCA Input Jacks
[HI]
Rear Speaker output lead (L)
Head Unit, etc.
Front Speaker output lead (R)
Rear Speaker output lead (R)
Front Speaker output lead (L)
• Do not mistake the Speaker Output Lead on the head unit side connected to this unit.
Front Speaker output (L)/(R) to CH1/CH2, Rear Speaker output (L)/(R) to CH3/CH4
• For the “Speaker Input Level System” setting, connecting the Remote Turn-On Lead is not required due to
the “REMOTE SENSING” function of this product. However, the “REMOTE SENSING” function may not work
depending on the signal source connected. In such a case, connect the Remote Turn-On Lead to an
incoming power supply cord (accessory power) in the ACC position.
Important Tips on Bridging an Amplifier
Low output will result if only one channel input is used. The Y-adapter is not required if a stereo/mono pair
line output is used to drive both inputs of the bridged amp.
Proper connection
One signal
Head Unit, etc. Head Unit, etc.
One signal
Improper connection

Alpine R2-A75M Specifications

General

Brand	Alpine
Model	R2-A75M
Category	Amplifier
Language	English