Specifications

6
2. CONNECTIONS&CONTROLS
2.1FRONTPANELEA1450XT
1 RCAINPUTSL/R-CH
  Low-levelstereoRCAsignalinputforconnectiontotheline-outofthe
head-unit(sub-out).
2 INPUTGAINCONTROL
  Inputgaincontrolpotentiometer,allowingtomatchtheoutputvoltageoftheheadunit’s
RCAline-outstotheamplifierinputsection.
3 PHASECONTROL
  Phasecontrolpotentiometerfortherelativephaseadjustmentofthesubwoofer(s)
connectedtotheamplifieroutputterminals.
4 SUBSONICCROSSOVERFREQUENCYCONTROL
  Crossover control potentiometer for the frequency adjustment of the 12 dB/oct.
subsonichigh-passfilter.
5 OPERATIONMODESWITCH
  Switchtoselecttheoperationmodeoftheelectroniccrossoverdrivingtheamplifier
channel(s).
6 CROSSOVERFREQUENCYCONTROL
  Crossover control potentiometer for the frequency adjustment of the 12 dB/oct.
low-passfilter.
7 REMOTELEVELPORT
  Telephone jack input socket for connection with the dash-mounted level remote
unit.  
7654321