i installed a tweeter by myself and i satisfied the sound that i can hear. but once i start my engine while its running, tweeter sound out very soft titititititititititi...... while the cd is playing then i shut off my engine, the titititi... sound gone. izzit affect any wrong wiring connection? going for a check-up cost me... can fix myself? any master here can giving a opinion or help? :cry_smile:
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