
Subwoofer
RCA Inputs
Front RCA Inputs
AMPLIFIER
CAR STEREO
(SOURCE UNIT)
REQUIRED INSTALLATION
TOOLS:
For installation options go to mtx.com
Adjustable Wrench • Crimpers • Screw Driver
Amplifier Input Connections
Utility Knife
Power Drill
Part #: NDM291
Rear RCA
Inputs
Crossover
Select Switch
Crossover
Select Switch
Remote/Power Antenna
Turn-On Wire
6.5" or Larger
5.25" or Smaller
Amplifier Crossover Select Switch Settings:
Rear:
Front:
6.5" or Larger
5.25" or Smaller

Amplifier Output Connections
Grommet
AMPLIFIER
Stereo Speakers
Wiring
For installation options go to mtx.com
Or
Subwoofer
Wiring
Disconnect
Battery Negative (-) Cable
Prior to Installing Amplifier
Remove Paint
from Metal
Minimum Wire Size:
Power: 4 AWG. Ground: 4 AWG.
Connect to Car Stereo
Remote/Power Antenna
Turn-On Wire
Ground To Metal Of Vehicle