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Guidance on selecting an appropriate location to mount amplifiers, ensuring ventilation and avoiding vibration.
Details on U.S. Amps' isolated input section, requiring a grounded input connection for proper operation.
Instructions for using BTL 'high powered' sources, specifying connection of hot leads and ground.
Procedure for adjusting the gain control to achieve optimal volume without distortion or noise.
Discussion on battery importance, alternator capacity, and system current draw calculations.
Diagram for connecting the USA-50, 50x, USA-100, and 100x amplifiers for stereo output.
Diagram and explanation for bridging the USA-50, 50x, USA-100, and 100x amplifiers for mono output.
Diagram for connecting the USA-50HC, 150, 150x, 300, and 300x amplifiers for stereo output.
Diagram and explanation for bridging the USA-50HC, 150, 150x, 300, and 300x amplifiers for mono output.
Diagram illustrating the bridged wiring configuration for specific amplifier models.
Details the two-year warranty for dealer-installed units and 90-day for others, including return procedures.
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General