AMERICAN BASS ABX-3.1A User Manual

Three-way active electronic crossover with line drive

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Summary of Contents for AMERICAN BASS ABX-3.1A

  • Page 2 FERATURES C=:) Qerican Bass '-...,I "Excellence/nSouncf' ,e11u•ne, ltlpllel .. . ___.._ __...,.._ __.._ ..LOW Po••tH•J Sufi BO •ttd•J ••mot• ABX-�. fA 11-wo,A ect,ontc C=:) 1.POWER INPUT TERMINAL(12V). 2.GROUND INPUT TERMINAL. 3.REMOTE TURN-ON INPUT TERMINAL(REMOTE). 4.POWER INDICATOR . 5.FRONT INPUT.
  • Page 3 NOISE CHECK&SYSTEM ADJUSTMENT FUNCTIONS NOISE CHECK 6.FRONT AND REAR PARALLEL SWITCH SELECT . Check the entire audio system for noise before permanently securing the CROSSOVER mounting ?.REAR INPUT. 1.Start the engine. 8.SUB INPUT. 2.Tum the audio system on. 9.FRONT HIGH PASS CONTROL. 3.Rev the engine and vary the VOLUME of the audio system to determine if there is any unwanted noise.
  • Page 4 ELECTRICAL&AUDIO CONNECTIONS ELECTRICAL&AUDIO CONNECTIONS Precautions (D) 2-Channel multiple purpose system 1. To prevent short circuits, be sure to disconnect the negative battery ground lead before wiring the system up. POWER SUPER 2.When you finish the installation, be sure to make one more check to be sure everythin TWEETERS is done correctly .
  • Page 5 INSTALLATION (A) 2-Channel Two-Way System (tweeter+ full range) TAPPING SCREW 4¢x16mm POWER TWEETER ,__ _ __ _ _ _ __, SPRING WOSHER 4 ¢ mm PLAINWASHER 40mm � FULL RANGE REAR INPUT RECEIVER NO CONNECTION (SUB OUTPUT) (B) 2-Channel Two-Way System (tweeter+ woofer) NO CONNECTION (FRONT OUTPUT)
  • Page 6 TROUBLE SHOOTING GUIDE PROBLEM POSSIBLE CAUSE 1.There is an audible distortion at a low Output levels NOT set correctly. volume level 2.A whining sound can be heard through Check the red power wire.it must be the speakers when the audio system is connected directly to the battery.

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