Kicker KX75.2 User Manual

Kicker KX75.2 User Manual

Kx series amplifier

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KX75.2
Congratulations! You have just purchased the latest in amplifier tech-
nology to carry the famous KICKER name. Your KICKER KX series
amplifier is designed and built to give you years of powerful and trou-
ble-free performance. This installation manual contains valuable infor-
mation on how to get the most out of your new KX series amplifier.
Thanks for buying KICKER. Enjoy!
KX Amplifier Features
Low Impedance Operation
Stable into 2 ohm stereo or 4 ohm mono
loads.
SORT Protection Circuitry (Short circuit, Over-voltage, Reverse polarity,
Thermal) Protects amplifier from accidents and undesired operation.
MOSFET Power Supply Provides high efficiency operation.
KickBass Variable bass boost circuit which provides up to 12 dB of boost at 40
Hz.
Built-In Crossover 12 dB High pass or Low pass fixed at 80Hz. Defeatable for
full range operation.
High & Low level inputs Allows connection to various sources such as:
aftermarket stereos, factory radios, DVD players, Video Cassette Player, etc.
Custom tooled gold plated connectors Assure maximum power transfer
and damping.
SAMS (Stereo And Mono Simultaneously) Amplifier will operate into a bridged
mono load and a stereo load at the same time.
Two Year Warranty When installed by Authorized KICKER dealer.

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Summary of Contents for Kicker KX75.2

  • Page 1 KX75.2 Congratulations! You have just purchased the latest in amplifier tech- nology to carry the famous KICKER name. Your KICKER KX series amplifier is designed and built to give you years of powerful and trou- ble-free performance. This installation manual contains valuable infor- mation on how to get the most out of your new KX series amplifier.
  • Page 2: Mounting Instructions

    Mounting Instructions When selecting a location to mount your Kicker amplifier be sure it is struc- turally sound and that there are no items behind the area that could be dam- aged by the screws. Check for wiring, brake lines, fuel lines, gas tanks, etc.
  • Page 3: Wiring Instructions

    This fuse should be of at least the same value used in the amplifier but no higher than the capacity of the wire. See the chart below for wire size and fusing recommendations. KX75.2 Wiring Instructions SOURCE UNIT...
  • Page 4: System Diagrams

    The following diagrams show the most common configurations for your Kicker KX series amplifier. TWO CHANNEL OPERATION (STEREO) KX series amplifiers are capable of operating into a minimum impedance of 2 ohms per channel in stereo operation. LEFT SPEAKER(S) RIGHT SPEAKER(S)
  • Page 5: Bass Boost

    ADJUSTING AMPLIFIER CONTROLS Your Kicker amplifier has two rotary controls and one switch on the end panel. These controls ensure the reliability and performance of the amplifier, so they need to be set correctly. CROSSOVER SWITCH NEVER CH H ANGE THE CR R OSSOVER SWITCH H SETTING WITH THE SYSTEM ON! The switch located on the end panel next to the RCA jacks is for setting the internal crossover.
  • Page 6: Troubleshooting

    There are two LEDs on the end panel of your Kicker KX series amplifier, one green and one red. When the green LED is lit this indicates the amplifier is turned on and no trouble exists.
  • Page 7 Alterna a tor noise (whining sound tha a t va a ries with engine RPM): Check for damaged RCA cable. Check routing of RCA cable. Check source unit for good ground. Check gain setting, turn down if set too high. Poor stereo ima a ge or reduced ba a ss response: : Check system phasing by turning the balance control from left to right.
  • Page 8: Specifications

    In Watts, All Channels Driven @ 14.4V, 4Ω Stereo @ 14.4V, 2Ω Stereo @ 14.4V, 4Ω Mono Length with shroud Specifications of KX75.2 Height: : Width: : Frequency Response: : Input Sensitivity: : Signa a l- - to- - Noise Ratio: :...
  • Page 9: What Is Not Covered

    THREE (3) MONTHS from date of original purchase. When purchased from and installed by an Authorized KICKER Dealer it is warranted for TWO (2) YEARS from date of original purchase, or ONE (1) YEAR from date of original purchase if purchased from but not installed by an Authorized KICK- ER Dealer.If the product is labeled “B Stock”...

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