MODEL:
OWNER’S
MANUAL
JK 902
RMS 90Wx2CH CLASS-AB AMPLIFIER
JK 904
JK 1300
RMS 90Wx4CH CLASS-AB AMPLIFIER
RMS 1300Wx1CH CLASS-D AMPLIFIER
Where You Headed?
Thank you for choosing
IMPACT JK Series Amplifier
! Your choice of
IMPACT JK
Series Amplifier
indicates a desire for high quality music reproduction in your
car.
IMPACT JK Series Amplifier
brings to you over four decades of car audio
expertise. So whether you are a daily driving music lover, or a serious car
audio competitor,
IMPACT
has the product for you!
To take full advantage of the
IMPACT JK Series Amplifier
gear you have just
purchased, please read and follow the instructions in this manual. As with all
of our products, professional installation by an authorized
IMPACT
dealer is
highly recommended! Otherwise, the performance of your new gear may
not be satisfactory.
You’re Headed in the Right Direction with
IMPACT
!
INTRODUCTION
The
IMPACT JK Series Amplifier
amplifiers offer high quality audio
reproduction for the audiophile and the everyday listener as well. All models
feature fully variable crossovers with 18 dB per octave slopes, allowing you
the ability to tailor the sound to best fit the speakers and your listening
preferences.
Platinum finish connections
Ensures solid electrical connections that resist
corrosion.
Fully Variable Crossovers
Fully variable crossovers promote easy
installation and save the cost of outboard crossovers. Additionally, they may
be used in conjunction with outboard passive or active crossovers,
depending on the complexity required by the system. The 18 dB per octave
slope offers steep roll-off above or below the selected frequency.
Protection Circuitry
Against Overload, Short Circuit, Thermal, and Reverse
Polarity. These Protection features are designed to protect the amplifier from
misuse, as well as from common causes of amplifier failure.
INSTALLATION
Professional installation by an authorized
IMPACT
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 product, your automobile, and possibly void the product
warranty.
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