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FRX

AMPLIFIERS

OWNER

S MANUAL

FEATURES:

•  Full Range Capable Class-D Amp

•  Compact Size and Wide Band Crossover for more Applications

•  Variable Full Crossover Filter: LPF / FULL / HPF

•  Surface Mount Component

•  Audio Precision Quality Control Verification

•  Stable & Reliable Four Layers PCB Trace Layout

•  Heavy Duty Heat-sink Chassis and Forced Cooling System Build In

•  Power & Protection Led Light Status Indicator

•  Short Circuit, Thermal and Voltage Protection

•  Level Knob Remote Control (mono models only) 

Summary of Contents for FRX1K

Page 1: ...ll Crossover Filter LPF FULL HPF Surface Mount Component Audio Precision Quality Control Verification Stable Reliable Four Layers PCB Trace Layout Heavy Duty Heat sink Chassis and Forced Cooling System Build In Power Protection Led Light Status Indicator Short Circuit Thermal and Voltage Protection Level Knob Remote Control mono models only ...

Page 2: ...rrosion Platinum Finish Connections Fully Variable Crossovers Protection Circuitry Professional installation by an authorized DS18 FRX amps dealer is highly recommended Otherwise the performance of your new gear may not be satisfactory In the event that you decide to do your own installation please read and follow this manual very carefully Failure to do so may compromise the integrity of this pro...

Page 3: ...ing possible for your system There is no correct gain setting because speakers require different power demands to reach the same output the gains most often need to be used to compensate for these differences If you tried to set all the gains at half way you would probably find the system didn t sound very good Using good judgment and listening carefully to each speaker is still the best way to tu...

Page 4: ...tighten the Allen head screw down on the terminal till the wire is tightly secured in place If the wires ever come in contact with each other the amplifier will go into protection 1 Before you start disconnect the negative cable from the car battery Tape up the end so it is isolated from the battery 2 Run an appropriate gauge wire from the battery to the amplifier Plan this part of the installatio...

Page 5: ...ime to turn on the amp for the first time Make sure it turns on properly and does not go into protection mode 9 Connect the speaker wires to the amp and speakers make sure the amp is off first Make sure the polarity and is correct 10 Connect the RCA s to the amp 11 Double check the amplifier controls at this time Make sure everything is set correctly for your system 12 Now you re ready to play it ...

Page 6: ...INSTALLATION FRX1K FRX2K FRX2 5K FRX3 5K RCA AUDIO SIGNAL REMOTE IN SPEAKERS ...

Page 7: ...INSTALLATION FRX4K4 NORMAL MODE ...

Page 8: ...BRIDGE MODE INSTALLATION FRX4K4 ...

Page 9: ...K 6 61 FRX2K 8 97 FRX2 5K 10 94 FRX3 5K 12 5 FRX4K4 17 6 Inches FRX1K 179 2 FRX2K 259 2 FRX2 5K 309 2 FRX3 5K 349 2 FRX4K4 479 2 mm FRX1K 7 FRX2K 10 2 FRX2 5K 12 17 FRX3 5K 13 74 FRX4K4 18 87 Inches 56 5 mm 2 22 186 mm 7 32 DIMENSIONS WIRING CONFIGURATION EXAMPLES ...

Page 10: ...out first calling for a Return Authorization Number Units received without any accompanying Return Authorization Number will be processed more slowly Additionally you must include a copy of your purchase receipt from an authorized dealer for consideration of in warranty service otherwise repair charges will apply Units received without a receipt will be held for 30 days allowing us time to contact...

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