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FEATURES • Includes One MTX 12" Terminator Subwoofer • Integrated Amplifier Easily Connects to Existing Systems • Rotationally Molded Design, Finished in Black or Charcoal • Mounts Under Rear Seat Driver Side • EBC and Wiring Harness Included SPECIFICATIONS • Single 12" Amplified Subwoofer Enclosure •...
INSTALLATION Step 1 - Place enclosure under seat with woofer firing down. Make sure enclosure is against the seat and bracket. Step 2 - If externally amplified make speaker connections to the enclosure from the amplifier. Connect speaker wires from amplifier to enclosure, positive to red terminal and negative to black terminal.
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Amplified ThunderForm Note: When routing power wire we recommend a connection directly to the battery. Step 3 - Remove driver side threshold trim; pull up on trim. It will remove easily. Step 4 - Remove rear driver door threshold trim. Pull up on trim; it will remove easily. Step 5 - Using the furnished wiring harness route 10ga red power wire starting at pre-amp location.
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Step 7 - Drill a hole through the firewall. Locate a spot low on the firewall on the driver side. You should always look to find a clear path. Drill a hole from inside of the vehicle into engine compartment and insert grommet.
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Connect to the supplied High Level input harness wires and plug into the matching port on the pre-amp. Although, MTX has made every effort to assure proper wiring colors, MTX is not responsible for any changes made by the vehicle manufacturer which sometime occur. If wiring colors do not match then physical verification is required.
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Step 15 - Plug power wire harness into amplifier pre-amp. Step 16 - Replace 20 amp fuse under hood. Step 17 - When amp turns on, LED will display red during diagnostic mode, and then green, signaling amp is on and functioning. Amp will only turn on when radio is on. Step 18 - Adjust gain.
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Step 19 - Reinstall threshold trim. Locate and align holes in vehicle with pins on trim; and snap back into place. Step 20 - Screw enclosure to bracket (with rear driver door open you can screw enclosure to bracket easily). Make sure enclosure is tight against the bottom of the seat. M T X .
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These instructions are guidelines only and in no way are intended to replace a professional installation. As always before screwing or drilling check to make sure you will not damage any wires or hoses or cause damage to the vehicle. Warning: Batteries normally produce explosive gases which can cause personal injury.
WARRANTY PERIOD At MTX Audio we engineer products that will stand up to the test of time. We also realize that from time to time a problem may occur. That’s why our products carry a 2-year limited warranty that begins at the time of sale to the end user.