Alpine R-A75M Owners Manual English - Page 15

Subwoofer System - r series

Page 15 highlights

Subwoofer System Speaker Input Level Switch [LO] Remote Turn-On Lead 1 Subwoofer System Head Unit, etc. 2 Subwoofer System (MONO) Dual Voice Coil Subwoofer System Parallel connection Series connection * 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 19). • 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 21) is the specification with the total impedance value. 13-EN

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13
-EN
Subwoofer System
Dual Voice Coil Subwoofer System
Series connection
1 Subwoofer System
2 Subwoofer System (MONO)
Parallel connection
[LO]
Head Unit, etc.
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 19).
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 21) is the
specification with the total impedance value.