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Lightning Audio FF150.2 - User Manual

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Installation and Operation
Installation et fonctionnement
Instalación y operación
Einbau und Betrieb
Installazione e funzionamento
✚❈❋❇❄❁❄❀❍
✚❈❋❇❄❁❄❀❍

Table of Contents

Questions and Answers

  • A
    amandaharperJul 30, 2025
    How to fix a Lightning Audio Amplifier that does not turn on?
    • E
      Elizabeth BennettJul 30, 2025
      If your Lightning Audio Amplifier doesn't turn on, it might be due to voltage issues. Check the alternator, battery, fuse, and wiring to ensure the B+ or REM is between 10.5 and 15.5 volts. Repair as necessary.
  • J
    Jeffrey GrossAug 9, 2025
    Why is there engine noise coming from my Lightning Audio FF150.2?
    • M
      Melissa RochaAug 9, 2025
      If your Lightning Audio Amplifier experiences engine noise, it's likely that noise is interfering with the signal cables. Try re-routing the signal cables away from high current sources.
  • T
    Tim MerrittAug 18, 2025
    What to do if my Lightning Audio FF150.2 has a turn-on pop?
    • R
      Ruth HernandezAug 18, 2025
      If you're experiencing a turn-on pop with your Lightning Audio Amplifier, a voltage spike from the source unit might be entering the amplifier’s input. If pops are eliminated with no input signal to the amplifier, connect a turn-on module to the REM terminal.

Summary

Introduction

Practice Safe Sound

Crucial safety warning about high sound pressure levels and potential hearing loss.

Safety Instructions

Installation

Installation Considerations

Details tools, planning, and rules for safe and proper installation.

Battery and Charging

Importance of checking vehicle battery and charging system capacity for amplifier load.

Wiring the System

Step-by-step guide and precautions for connecting power, ground, and signal wires.

Operation

Troubleshooting

Limited Warranty Information

How to Obtain Service

Instructions on how to contact customer service and obtain a Return Authorization (RA) number.

Lightning Audio FF150.2 Specifications

General IconGeneral
Channels2
RMS Power @ 4 Ohms75W x 2
Frequency Response20Hz - 20kHz
Signal to Noise Ratio>90dB
Crossover Frequency50Hz - 250Hz
Bass Boost0dB - 12dB @ 45Hz

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