Alpine R-A90S - 4 Speaker + Subwoofer Configuration

ALPINE R-A90S 68-35792Z94-A (EN/FR/ES)
13-EN
EN
FR
ES
4 Speaker + Subwoofer System
When using the 4 Speaker + Subwoofer System, set each switch as follows.
Input Channel
Selector Switch
(CHANNEL-3/4)
Input Channel
Selector Switch
(CHANNEL-5/6)
Crossover Mode
Selector Switch
(CHANNEL-1/2)
Crossover Mode
Selector Switch
(CHANNEL-3/4)
Crossover Mode
Selector Switch
(CHANNEL-5/6)
3/4
5/6
OFF
OFF
LP
[LO]
Head Unit, etc.
Series connection Parallel connection
Dual Voice Coil Subwoofer System
Remote Turn-On Lead
Speaker Input Level Switch
* If the connected head unit does not have a Speaker Output and RCA Extension Cable ( ) cannot be used,
you can use the Speaker-RCA Conversion Cable ( ) (sold separately). For details on how to make a
connection, see “About Connecting to the Speaker Input Level System” (page 18).
• For the 2 Subwoofer System/Dual Voice Coil Subwoofer System, make sure that the minimum impedance
exceeds 2 Ω in total. In addition, the Power Output listed in the SPECIFICATIONS (page 20) is the
specification with the total impedance value.
e
unit. If
p
arately)