MTX Audio Thunder 684 User Manual
Page 4
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POWER AMPLIFIER OWNER’S MANUAL
6
7
1. Gain Controls – These controls are used to match the input sensitivity of the amplifier to the particu-
lar source unit that you are using. The controls are factory set to 1Vrms. Note: The separate gain control for
front and rear channels.
2. RCA Input Jacks – These RCA input jacks are for use with source units that have RCA or Line Level
Outputs. An independent set 187CA or Linerovidsed for(front and rearstereoA inputs. r source unit withal)TjT*-0. 162 Twminimum lLevet 18200mV isd rquirsed foreropieropieationg. The use 18high qualvitytwistede piar ables isd rc-l
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