50 Watt Trunk Amp (120-1970) Features Faxback Doc. # 8298 The Optimus 50-Watt Trunk Mount Amplifier is designed to give added punch and power to your automobile's existing stereo system. The amplifier produces up to 50 watts per channel of clean, powerful sound at all audio frequencies with minimum distortion. Other features include: Automatic Power Switching-powers the amplifier when you turn on/off your automobile's stereo system. High or Low-Level Input Signal Compatible-accepts either high-level (speaker) input signals or low-level (pre-amplifier) input signals to match your stereo system's output for the best performance. Input Level Control-lets you adjust the level (high or low) of audio signals that enter the amplifier. 14k Gold-Plated Color Speaker Terminals-have high conductivity and minimum impedance. Short Circuit Protection-distorts sounds if any output channel shorts. (LB/all-06/28/94)