Universal Line Driver/Line Output Convertor
INTERFACE FEATURES
• Simple Line driver with a dB gain of -17.5dB to +20 dB
• Has a max rating of 6 volt RMS output
• Adjustable overall gain with onboard potentiometer or optional external potentiometer
• Able to handle high level input
• Small and compact
INTERFACE COMPONENTS
• AX-LDBK interface • 12-pin harness
Integrate • AxxessInterfaces.com
© COPYRIGHT 2017 METRA ELECTRONICS CORPORATION
AX-LDBK
INSTALLATION INSTRUCTIONS
REV. 10/3/17
Connections to be made
Note: These connections are always to be made regardless of use.
• Connect the Yellow wire to a 12 volt constant or accessory source.
• Connect the Black wire to chassis ground.
• Connect the Purple and Gray wire together.
Using the AX-LDBK as a L.O.C. (line output convertor)
• Cut the White and Gray RCA ends (labeled IN) off of the 12-pin harness making sure you leave
yourself plenty of wire.
• Connect the White wire to the left positive speaker output of the aftermarket or factory radio.
• Connect the White/Black wire to the left negative speaker output of the aftermarket or factory radio.
• Connect the Gray wire to the right positive speaker output of the aftermarket or factory radio.
• Connect the Gray/Black wire to the right negative speaker output of the aftermarket or factory radio.
• Connect the Red RCA (labeled OUT) to the right input of your external amplifier.
• Connect the White RCA (labeled OUT) to the left input of your external amplifier.
Using the AX-LDBK as a line driver
• Connect the White RCA (label IN) to the left output of the source you are amplifying.
• Connect the Gray RCA (labeled IN) to the right output of the source you are amplifying.
• Connect the Red RCA (labeled OUT) to the right input of the external amplifier.
• Connect the White RCA (labeled OUT) to the left input of the external amplifier.
Setting the gain
To adjust the gain, rotate the internal potentiometer clockwise to raise the gain and counter
clockwise to lower the gain.
Integrate • AxxessInterfaces.com
© COPYRIGHT 2017 METRA ELECTRONICS CORPORATION
AX-LDBK
INSTALLATION INSTRUCTIONS
REV. 10/3/17