Wet Sounds STX Micro 4 사용자 매뉴얼

FEATURES AND CONTROLS – STX MICRO-4

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The STX MICRO-4 is an 80-watt four channel full range class D amplifier. 
This versatile amp may be used to drive 2 or 4 full range channels, or the 
front channel outputs for full range speakers and the rear channel outputs 
for subwoofers, or any combination of these. 

1. Crossover Controls HPF. The High Pass Filter sets the upper frequency 

range for that channel. When the High Pass Filter is set to 800 Hz, that 
channel will pass all frequencies 800Hz and above.

2. Crossover Control FLAT. This will disable the crossover – allow all 

frequencies to pass.

3. Crossover Control LPF. The Low Pass Filter sets the lower frequency range 

for that channel. When the Low Pass Filter is set to 80Hz, that channel will 
pass all frequencies 80Hz and below.

4. Sensitivity.  This control is used to match the input of the amplifier to 

the source unit. The higher the sensitivity the sooner the amp will reach 
maximum output.

5. Frequency  Controls.  These are used to select the frequency for the 

Crossover Controls.

6. Channel  Select.  In 2 channel mode, all 4 speakers will play using only the 

FRONT input. In 4 channel mode – front and rear speakers are independent 
and must receive both a FRONT and REAR input. When using the STX 
MICRO-4 in Bridged Mode this switch should be in the “2CH” position. 

7. Power/Protect  Indicator.  This indicator will light up RED upon initial amp 

start up. If all connections are OK, within 3-5 seconds the light will turn to 
BLUE. If a condition of protect (short circuit, over/under voltage) occurs the 
light will turn to RED until the condition of protect is resolved.