2.Use a screwdriver to connect the sub- woofer’s negative (– ) wire to the ampli- fier’s negative
woofer’s positive (+) wire to the ampli- fier’s SPEAKER L (+) terminal, connect the subwoofer’s negative (– ) wire to the amplifier’s SPEAKER L
ˆCompleting the Installation
TESTING THE
CONNECTIONS
Before you continue, make sure you have securely made all connections. Then recon- nect the cable to the vehicle’s negative (– ) battery terminal.
Seton the side of the am- plifier to its mid position (see “Adjusting the Audio Level” on Page 15). Then turn on your vehicle’s ignition and auto sound system to confirm that the amplifier and auto sound
system operate properly. The amplifier turns on after a few seconds.
If you cannot quickly confirm whether the auto sound system and amplifier are working properly, turn off your vehicle’s ignition and disconnect the cable from your vehi-
cle’s negative (–) battery terminal. Then
recheck your connections.
After you test the auto sound system and amplifier and verify that everything is proper- ly connected and working, follow the instruc- tions in “Mounting the Amplifier.”
MOUNTING THE AMPLIFIER
Sheet Metal Screw
Lock Washer
Flat Washer
Once you verify that the amplifier is connect- ed properly, follow these steps to mount it.
1.Disconnect the cable from the vehicle’s negative
2.To make mounting more convenient, temporarily disconnect the amplifier’s connections (ground, primary power, remote power, your auto sound system’s input, and speakers).
14 | Completing the Installation | ||||
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