Emotiva XPA HC-1 User Manual page 20

Minimum Recommended Load Impedance
4 Ohms; which equals one 4 Ohm load or two paralleled 8 Ohm loads.
The XPA HC-1 is fully stable into reactive loads whose impedance reaches as low as 2 Ohms.
Speaker Output Connections
Audiophile grade, gold plated, 5-way binding posts.
Power Supply
High efficiency, audiophile grade, Switch Mode Power Supply (SMPS).
Power Requirements
Between 100 VAC and 250 VAC @ 50 / 60 Hz (automatically detected).
Front Panel Controls and Indicators
Standby; push button (halo ring changes color to indicate Standby or On).
Status LED; blue (changes to red to indicate a fault condition).
Rear Panel Controls
AC Power switch; rocker switch (switches AC main power).
Status LEDs switch; disables front panel Status LED.
Input selector switch; selects between balanced and unbalanced inputs.
Circuit Breaker; press button to reset circuit breaker.
Protection
The XPA HC-1 is protected against excessive operating temperature, shorted speaker connections,
ground faults, and other common fault conditions.
Input Connections
Unbalanced (RCA); balanced (XLR); selectable.
Trigger
Trigger Input: 5 - 12 V (AC or DC); <10 mA input current required.
Trigger Output: 12 VDC; can drive any load up to 120 mA.
XPA HC-1
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