Trunk Mount Amplifier
(120-1975/A)               Features                   Faxback Doc. # 17489

Your Optimus 4-Channel 150-Watt Trunk Mount Amplifier is designed to give
added punch and power to your vehicle's existing front and rear stereo
system.  The amplifier produces up to 150 watts of powerful sound at all 
audio frequencies with minimum distortion.

Its features include:

   Full MOSFET Power Supply - powers the main amplifier with enough reserve
                              power to handle peak "high demand"
                              situations.

     Automatic Power Switch - automatically turns the amplifier on/off when
                              you turn your vehicle's stereo system on/off

   Compatible with High- or - lets you connect either high-level (speaker)
   Low-Level Signal Inputs    or low-level (pre-amplifier) input signals to
                              match your stereo system's output.

        Input Level Control - lets you adjust the level of audio signals
                              that enter the amplifier.

Thermal Overload Protection - automatically shuts down the amplifier when 
                              it overheats or when its speaker outputs are
                              shorted.

    14K Gold-Plated Speaker - designed for low impedance, high
    Terminals                 conductivity, and minimum corrosion to
                              provide the highest signal transfer, lowest
                              sound distortion, and minimum maintenance.

CAUTION:  If you live in a high temperature area, we recommend you install
          cooling fans on the amplifier to provide a better operating
          environment.  Your local Radio Shack store sells cooling fans.

IMPORTANT:  Modifying the amplifier's wiring voids its warranty.  If your
            vehicle stereo's connectors are not compatible with the
            amplifier's connectors, contact your local Radio Shack store
            for assistance.  Radio Shack stores sell adapter harnesses for
            many vehicles.


(CS/all-10/23/95)