Installation; Installation Considerations; Mounting Locations - Rockford Fosgate T400X2ad Installation & Operation Manual

Installation

Contents
• Power Amplifier
• RCA to 4-pin Molex Input
Connector(s)
• 16 AWG 4-pin Molex Speaker
Connector(s) - (T400X2ad,
T4004ad & T1000X5ad)
• 10 AWG Speaker Connector
(T500X1br, T750X1bd &
T1000X5ad, Sub Only)

Installation Considerations

• Fuse-holder and fuse. (See
specifications for fuse rating)
• Volt/Ohm Meter
• Wire strippers
• Wire crimpers
• Wire cutters
• #2 Phillips screwdriver
• Battery post wrench
The following is a list of tools needed for installation:
This section focuses on some of the vehicle considerations for installing
your new amplifier. Pre-planning your system layout and best wiring
routes will save installation time. When deciding on the layout of your new
system, be sure that each component will be easily accessible for making
adjustments.
Before beginning any installation, follow these simple rules:
1. Be sure to carefully read and understand the instructions before
attempting to install the unit.
2. For safety, disconnect the negative lead from the battery prior to
beginning the installation.
3. For easier assembly, we suggest you run all wires prior to mounting
your unit in place.
4. Route all of the RCA cables close together and away from any high
current wires.
6
• Power Connector
• Quick Setup Guide
• Installation & Operation Manual
• Operation CD- (Test Tones &
Installation Manual)
• Hand held drill w/assorted bits
• Assorted connectors
• Adequate Length—Red Power
Wire
• Adequate Length—Remote
Turn-on Wire
• Adequate Length—Black
Grounding Wire
If you feel unsure about installing this system
yourself, have it installed by a qualified
technician.
Before installation, disconnect the battery
negative (-) terminal to prevent damage to the
unit, fire and/or possible injury.
5. Use high quality connectors for a reliable installation and to minimize
signal or power loss.
6. Think before you drill! 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.
7. Never run wires underneath the vehicle. Running the wires inside the
vehicle provides the best protection.
8. Avoid running wires over or through sharp edges. Use rubber or
plastic grommets to protect any wires routed through metal, especially
the firewall.
9. ALWAYS protect the battery and electrical system from damage with
proper fusing. Install the appropriate fuse holder and fuse on the +12V
power wire within 18" (45.7 cm) of the battery terminal.
10. When grounding to the chassis of the vehicle, scrape all paint from
the metal to ensure a good, clean ground connection. Grounding
connections should be as short as possible and always be connected
to metal that is welded to the main body, or chassis, of the vehicle.
Seatbelt bolts should never be used for connecting to ground.

Mounting Locations

To ensure optimal performance, mount the amplifier with at least 1"
(2.54cm) of air gap around the amplifier's heat sink to provide proper
cooling.
Trunk Mounting
Mounting the amplifier vertically or inverted will provide adequate cooling
of the amplifier. Mounting the amplifier on the floor of the trunk will
provide the best cooling of the amplifier.
Passenger Compartment Mounting
Mounting the amplifier in the passenger compartment will work as long as
you provide a sufficient amount of air for the amplifier to cool itself. If you
are going to mount the amplifier under the seat of the vehicle, you must
have at least 1" (2.54cm) of air gap around the amplifier's heat sink.
Never mount this unit in the engine
compartment. Mounting the unit in the engine
compartment will void your warranty.
ATVs, Golf Carts or Motorcycle
When using amplifiers on ATVs, Golf Carts or Motorcycles, Rockford
Fosgate recommends to run both GND (negative) and B+ (positive)
cables from the amplifier directly to the battery. We have determined that
bushings between frame parts cause an excessively high resistance and is
not considered a good electrical ground.
This is especially true with motorcycles. DO
NOT ground the amplifier to the radio chassis,
headlamp or forks because the difference in
ground potential may cause unstable operation.
Be sure all ground connections are properly
terminated for optimum electrical continuity.