Jensen Tools XA250 Stereo Amplifier User Manual


 
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XA2125, XA275, XA250
3
Installation
Disconnect Battery
Before you begin, always
disconnect the battery
negative terminal.
Before You Begin
Before you begin, you will need tools, supplies
and adapters. It is best to make sure you have
everything you need before you start.
+
Supplies and Tools Needed
Supplies
Black electrical tape
Amplifier Installation Kit
Tools
Cordless drill with assortment of bits
Flat and Phillips screwdrivers
Wire cutters/strippers
Crimping tool
12-volt test light or digital multimeter
Wire brush, sandpaper or scraping tool
(ground connection to vehicle should be a
clean, unpainted metal surface)
Features
XA Series 2-channel amplifiers include:
Easy access top mounted controls
Continuously variable high pass/low pass
crossover
40Hz 400Hz crossover frequency range
Crossover mode selector switch
Continuously variable bass boost, centered
at 45Hz
Input level control
Remote level control (XA2125)
Traditional input circuitry low and high level
inputs
Pre-amp output for installation flexibility
Dual status LED diagnostic indicator
Thermal, short circuit and low impedance
protection circuitry
PWM MOSFET power supply
Discrete amplifier design with complementary
high current Bi-polar output stage
6236 XA2CH_E.p65 5/7/01, 2:07 PM3