Dual Stereo Configurations | Precision Power MaxxBass instruction

2. Dual Stereo Configurations

For systems without rear subwoofers, the user may prefer to use two MaxxBass® Processors, one for the front speakers and one for the rear speakers. The units should be wired between the in-dash CD Receiver and the power amplifiers as shown below.

In-dash

CD Receiver

Front Rear


Maxx				Maxx
Bass®				Bass®

Front speakers

LF with Virtual RF SubwooferTM

Rear speakers

RF with Virtual RR SubwooferTM

Power

Amplifiers

NOTE: As an option, before beginning, disconnect the negative (-) terminal of the battery to prevent an electrical short to ground. Reconnect the negative terminal only after all connections have been made.

WIRING PROCEDURES

The next step is to connect the Power, Ground, and Remote IN/OUT wires to your MaxxBass® Processor. The power wire should run from the mounting location through the vehicle to the battery or power distribution block. Avoid sharp corners, creases, and sharp body parts. When passing through any metal wall (i.e. firewall, etc.), a grommet must be used to prevent the wire from chafing and shorting to ground.