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Operation Manual
M Series Power Amplifiers
page 8
2.6  Wire Your System
2.6.1 Stereo Mode
Typical input and output wiring is shown in 
Figure 2.7.
INPUTS: Connect input wiring for both channels.
OUTPUTS: Maintain proper polarity (+/–) on 
output connectors.
Connect Channel-1 loudspeaker’s positive (+) 
lead to Channel-1 positive (red) terminal of amp; 
repeat for negative (–). Repeat Channel 2 wiring 
as for Channel 1.
How to Parallel the Inputs in Stereo Mode
There are three ways to feed the same signal to 
each amplifier channel:
1. Buy a "Y" cable. Plug the female end into your 
signal cable, and plug the split male ends into 
both amplifier inputs.
2. Feed your signal to the Channel-1 input 
(either barrier-block or Combo). Connect a 
jumper wire (Figure 2.8) between the barrier-
block Channel-1 (+) screw terminal and the 
Channel-2 (+) screw terminal. Connect another 
jumper wire between the Channel-1 (–) screw 
terminal and the Channel-2 (–) screw terminal.
3. Feed your signal to the Channel-1 input screw 
terminals. Using a mic cable or phone-to-phone 
cable, connect Channel-1 Combo jack to Chan-
nel-2 Combo jack.
2 Setup
Figure 2.7 
 System Wiring, Stereo Mode
  
Figure 2.8  Jumper Positions to Parallel the Inputs