Audiovox PA-S2100 User Manual download pdf (Page 13)

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3 Filter Selector

This switch allows selection of the frequency filters that permit the amplifier to be used to reproduce the entire audio

range, just the bass, or all frequencies above the bass range.

In the "OFF" position of the switch, the response is flat and unaffected so the entire audio frequency range is

reproduced by the amplifier. Use this setting if the amplifier is being used to power a full range speaker system.

In the "LOW PASS" setting, only the bass frequencies

below the frequency set by the Crossover Frequency Control

will be amplified and fed to the speakers. Use this setting if the amplifier is being used to power a sub-woofer speaker

system.

In the "HI-PASS" setting, only the frequencies above the frequency set by the Crossover Frequency Control will be

amplified and fed to the speakers. Use this setting if the amplifier is being used to power the full-range speakers in

a system that also has separate sub-woofer(s).

4 Crossover Frequency Control

This Control selects the crossover frequency when the Filter Selector is in the "LOW-PASS" or "HI-PASS" settings.

Adjust it to the appropriate position for the characteristics and crossover frequency requirements of the speaker

system with which the amplifier is being used.

5 Bass Boost Switch

This switch is used to accentuate the bass frequencies by adding 8 dB of boost to the signal (at 45 Hz.).

6 Fuses

The circuitry of the amplifier is protected from damage by automotive-type fast-blow fuses. If fuse replacement is

necessary, use only fuses of the same ampere rating as originally supplied with the unit. The use of fuses with

incorrect ratings may cause serious damage to the amplifier. If fuses blow consistently, carefully check all electrical

connections to the unit.

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Audiovox PA-S2100 User Manual Page 13