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3
SX SERIES INSTALLATION
Installation
The following installation instructions are very basic. If you feel
unsure about personally installing this speaker system, Dual
recommends aquiring the services of a professional car audio
installation center.
Before installation, please follow these guidelines:
1. Be sure to carefully read and understand the instructions before
attempting to install this product.
2. For safety, disconnect the negative terminal from the battery prior to beginning the
installation.
3. For easier assembly: If additional wiring is required, we recommend
running all wires prior to mounting your speaker in place.
4. Use the highest quality connectors for a reliable installation and to
minimize signal or power loss.
5. Use caution before you drill or cut! Be careful not to cut or drill into gas
tanks, fuel lines, brake or hydraulic lines, vacuum lines or electrical
wiring when working on any vehicle.
6. Never run speaker wires underneath your vehicle. Running speaker wires
inside the vehicle provides the best protection from exhaust heat and
environmental elements.
7. Avoid running wires over, near, or through sharp edged surfaces. We
suggest you also use rubber grommets to protect any wires routed
through metal, especially the firewall.