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Turn the amplifier level to zero
Turn the volume of the head unit to ¾ and the bass and treble to zero
Adjust the level control until the desired maximum volume is achieved without distortion.
Failure to follow these steps may cause permanent damage to the audio system.
Recommended Amplifier Installation Kits
FUSION recommends the following Amplifier Installation Kit to be used with Reactor Amplifiers
RE-AM90010 Reactor Monoblock Amplifier AC- AK04 4 Gauge Installation Kit
RE-AM45020 Reactor 2 Channel Amplifier AC- AK08 8 Gauge Installation Kit
RE-AM90040 Reactor 4 Channel Amplifier AC- AK04 4 Gauge Installation Kit
Trouble Shooting
RECORD YOUR PURCHASE DETAILS HERE:
MODEL NUMBER __________________________ DATE OF PURCHASE__________________________
AFFIX RECEIPT HERE
WARNING! Audio Systems can produce sound levels over 135dB. Continuous exposure to sound pressure levels over 100dB may
cause permanent hearing loss! Please watch for emergency vehicles as warning signals may not be heard. USE COMMON SENSE!
PROBLEM POSSIBLE REASON SOLUTION
Amplifier not switching on.
Power LED
not ‘on’
• No +12v to power wire • Check fuses and connections to battery
• No power to remote wire • Check remote on connections to head unit
• Fuse broken • Replace fuse with correct type and
amperage
Amplifier not working, but
status LED ‘on’
• Fuse on amplifier blown • Replace fuse with correct type and
amperage
• Amplifier too hot • Move amplifier to vented area
• Turn head unit down
• Speaker wires shorted • Check that there are no speaker wires shorted to
another wire or to the vehicle chassis
No sound
• RCA Signal • Check RCA connection to head unit
• Gain control not set up • Ensure you have set up the amplifier gain
level control
• Head Unit • Check head unit volume level
• Amplifier • Check all power, remote on and ground
connections
• Speakers • Check speakers for wire shorts
V 4.0