Common Components: Logic7

The Logic7 audio system provides surround sound capabilities to the Range Rover audio system.

The system comprises:

• Logic7 amplifier
• Auxiliary amplifier
• Harmon Kardon replacement speakers
• Two new speakers located in the upper tail gate

The Logic7 amplifier drives the following speakers:

• Right and left surround sound speakers
• Right and left rear door low range speakers
• Right and left rear door tweeters
• The front center fill speaker

The Logic7 amplifier is located in the rear left hand corner of the luggage compartment. The auxiliary amplifier is mounted on the side of the subwoofer. Audio from the radio, cassette and CD player is routed to the Logic7 amplifier, which passes on the correct channels to the auxiliary amplifier and speakers.

The auxiliary amplifier drives the following speakers:

• Right and left front low range
• Right and left front mid range
• Right and left front tweeters
• The subwoofer