Specifications

10
2. CONNECTIONS&CONTROLS
2.3 FRONTPANELEA4150XT
1 RCAINPUTS1/2-CH
 Low-levelstereoRCAsignalinputforconnectionwithhead-unit.
2 INPUTGAINCONTROL1/2-CH
 Inputgaincontrolfor1/2-CHamplifiersection-allowingtomatchtheoutputvoltage
ofthehead-unit‘sRCAline-outstotheamplifierinputsection.
3 SUBSONICCROSSOVERFREQUENCYCONTROL1/2-CH
 Crossover control potentiometer for the frequency adjustment of the 12 dB/oct.
subsonichigh-passfilterofCH1/2.
4 OPERATIONMODESWITCH1/2-CH
 Switchtoselecttheoperationmodeoftheelectroniccrossoverdriving1/2-CHsection
oftheamplifier.
5 CROSSOVERFREQUENCYCONTROL1/2-CH
 Crossover control potentiometer for the frequency adjustment of the 12 dB/oct.
high-passfilterforCH1/2.
6 CROSSOVERFREQUENCYCONTROL3/4-CH
 Crossover control potentiometer for the frequency adjustment of the 12 dB/oct.
high-passfilterforCH3/4.
 
7 OPERATIONMODESWITCH3/4-CH
 Switchtoselecttheoperationmodeoftheelectroniccrossoverdriving3/4-CHsection
oftheamplifier.
8 SUBSONICCROSSOVERFREQUENCYCONTROL3/4-CH
 Crossover control potentiometer for the frequency adjustment of the 12 dB/oct.
subsonichigh-passfilterforCH3/4subwoofers.
9 INPUTGAINCONTROL3/4-CH
 Inputgaincontrolfor3/4-CHamplifiersection-allowingtomatchtheoutputvoltage
ofthehead-unit‘sRCAlineoutstotheamplifierinputsection.
10 RCAINPUTS3/4-CH
 Low-levelstereoRCAsignalinputforconnectionwithhead-unit.
1 2 3 4 5
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