JBL GTR-7535 Owner's Manual

Contents

JBL GTR-7535 Owner's Manual Manual pdf 7 page image

GTR AMPLIFIERSFor 3-channel operation connect the stereo speakers to the Front terminals as described above. Connect the single speaker’s + lead to the Rear L+ terminal,and the - lead to the Rear R- terminal.For 2-channel (bridged) operation connect one speaker’s + lead to the Front L+ terminal, and the - lead to the Front R- terminal. Connect the otherspeaker’s + lead to the Rear L+ terminal, and the - lead to the Rear R- terminal.• The GTR-7535 features Front L+, L-, R+, and R- terminals; Rear L+, L-, R+, and R- terminals; and Sub + and - terminals.◆ For 5-channel operation connect the front left speaker to the Front L+ and L- terminals, and the front right speaker to the Front R+ and R- terminals.Connect the rear left speaker to the Rear L+ and L- terminals, and the rear right speaker to the Rear R+ and R- terminals. Connect the subwoofer’spositive (+) lead to the + terminal, and the negative (-) lead to the - terminal.• The GTR-601 and GTR-1001 feature two positive (+) and two negative (-) terminals.◆ To power two subwoofers, connect one sub’s positive (+) and negative (-) leads to the positive and negative terminals on the left, and the other sub’spositive and negative leads to the positive and negative terminals on the right. The terminals are internally paralleled.◆ If you are connecting only one sub, you can use either set of positive and negative terminals.• NOTE: Minimum speaker impedance for stereo full-range and subwoofer operation is 2ohms. Minimum speaker impedance for bridged operation is4ohms.2. Fuses:Replace only with fuses of the same amperage.• For the GTR-102, GTR-104, and GTR-7535 use 30 Amp• For the GTR-601, GTR-1001 use 35 Amp3. Power Input Connectors:• Power: Run power wire from the +12V input to the positive terminal of the vehicle’s battery. Install an appropriate fuse holder and fuse (60A minimum)within 18" (457mm) of the battery. Make sure the wire is not damaged or pinched during installation. Install protective grommets when routing wiresthrough the bulkhead or other sheet metal. Use larger-gauge wiring for longer runs.◆ GTR-102, GTR-104 minimum wire size: 10 gauge◆ GTR-601, GTR-1001, GTR-7535 minimum wire size: 8 gauge• Ground: Run a wire (the same gauge as the power wire) from the GND input to a factory bolt in the vehicle’s chassis (see illustration below).NOTE: Remove any paint from the chassis for best contact. Use a star washer below the ring connector for a secure connection.—+ L —+ R —+ L —+ RFRONTBRIDGEDREAR+ BRIDGED+FUSES30A x2+12V GNDLeftSpeaker RightSpeakerRing ConnectorGround WireStar WasherFactory BoltNote: Remove any paintbelow ring connector4