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INSTALLATION
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Front Panel (grille removed)
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1POWER INDICATOR – Lights up amber when the SUB105 amplifier is in standby mode and green when fully on.
2VOLUME CONTROL – Adjusts the acoustic output level relative to the incoming signal.
3POWER SWITCH – Selects the power state of the internal amplifier. Set to Off to keep the SUB105 off, Auto to turn it on only when it senses an au- dio signal, or On to keep it turned on all the time.
4CROSSOVER FREQUENCY CONTROL – Selects the frequency for the
5PHASE SWITCH – Allows the speaker phase to be inverted to improve acoustic response in some situations. Set to 180° to invert the signal or 0° for no inversion.
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