MTX Audio MUD50.2 Car Amplifier User Manual

For proper performance and safety, MTX recommends installing an inline fuse per the owner’s
manual instructions according to the following.
MUD50.2 7.5A Fuse
Problem Cause Solution
Output Distorted
Head Unit Volume Set Too High Lower Head Unit Volume
Amplier Gain Set Too High Lower Amplier Gain
Balance Reversed
Speaker Wire L & R Reversed Correct Speaker Wire Orientation
RCA Inputs Reversed Reverse RCA Inputs
Bass is Weak
Speakers Wired Out of Phase Wire Speakers with Correct Phase
Not Using MTX Subwoofers Buy MTX Subwoofers
Blowing Fuses
Excessive Output Levels Lower the Volume
Amplier Defective Return for Service