DESIGN FEATURES

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R300-4

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1.Power LED – This Blue LED illuminates when the unit is turned on.

2.Protect LED – This Red LED illuminates if a short circuit or too low of an impedance is detected at the speaker connections.The amplifier will automatically shut down if this occurs.

3.Punch Bass – This Punch level control is adjustable between 0dB, +6dB and +12dB @ 45Hz.

4.Variable Crossover (Low Pass Only) – Is a built-in 12dB/octave Butterworth filter with a crossover point variable from 50Hz to 250Hz.

5.Crossover Switch – Selectable switch for 80Hz High-Pass (HP),All Pass (AP), or Low-Pass (LP) operation.

6.Gain Control – The input gain control is preset to match the output of most source units. It can be adjusted to match output levels from a variety of source units.

7.RCA Input Jacks – The industry standard RCA jacks provide an easy connection for signal level input. They are nickel-plated to resist the signal degradation caused by corrosion.

8.Power Terminals – The power and ground are nickel-plated clamp wire connectors and will accommodate fork or ring style connectors.

9.REMTerminal – The nickel-plated clamp wire connector and will accommodate fork or ring style connectors.This terminal is used to remotely turn-on and turn-off the amplifier when +12V DC is applied.

10.Fuses – These ATC fuses are easily accessible in case of failure.Always replace fuses with same type and rating. See Specifications for fuse ratings.

11.Speaker Terminals – The heavy duty, nickel-plated clamp wire connectors (+ and -) will accommodate fork or ring style connectors.

INSTALLATION

INSTALLATION CONSIDERATIONS

The following is a list of tools needed for installation:

Fuse-holder and fuse.

(See specifications for fuse rating) Volt/Ohm Meter

Wire strippers Wire crimpers Wire cutters

#2 Phillips screwdriver

Battery post wrench

Hand held drill w/assorted bits Assorted connectors

Adequate Length—Red Power Wire Adequate Length—Remote Turn-on Wire Adequate Length—Black Grounding Wire

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Rockford Fosgate R300-4 manual Design Features, Installation Installation Considerations