Speaker connections – Legacy Audio Metro User Manual
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Speaker Connections
Powering Up Metro 
 
1. Power Cable: The supplied power cable will plug into the socket on the back 
terminal plate of the unit. 
NOTE: Try to plug into the same AC circuit as the rest of your audio system, as this will 
avoid hum from ground loops. 
2. Power Up: In the rear of the subwoofer to the immediate left of the power cable 
input is the power switch. This switch controls current flow to the entire unit as follows: 
I = Auto On 
0 = Off 
