Alpine MRV-M1200 Owner s Manual english - Page 13

SYSTEM DIAGRAMS When you connect one or multiple subwoofers, please take care to configure the correct total impedance before connecting to subwoofer(s) to the amplifier. Subwoofer Head Unit, etc. Subwoofer Output RCA Extension Cable (Sold Separately) Y-Adapter (Sold Separately) TYPICAL SYSTEM CONNECTIONS 1 Subwoofer System Connecting to the Speaker Level Input System 1 For the "Speaker Level Input 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. 2 If connecting both Speaker Input Leads and RCA Inputs at the same time, do not connect both signals to the same input channel of the amplifier. Instead, be sure to connect each pair of inputs to a different Input channel pair. example; Speaker Input Leads: FL/FR to CH1/CH2, RL/RR to CH3/CH4 RCA Inputs: SUBWL/SUBWR to SUBWL/SUBWR White White/Black Gray Gray/Black Gray/Black Gray White/Black White Violet/Black Violet Green/Black Green Green Green/Black Violet Violet/Black 11-EN