Emotiva XPA HC-1, User Manual

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XPA HC-1
Specifications
Circuit Topology
The Emotiva XPA HC-1 is a monoblock power amplifier, with a high-efficiency switch mode power
supply (SMPS), a fully discrete, dual differential, high current, short signal path Class A/B amplifier
section, Optimized Class H™ power supply topology, and microprocessor-controlled fault
protection.
Audio Power Output
Output Power
300 watts RMS; 20 Hz - 20 kHz; THD < 0.1%; into 8 Ohms
600 watts RMS; 20 Hz - 20 kHz; THD < 0.2%; into 4 Ohms
Power Bandwidth (at rated power; 8 Ohm load):
20 Hz to 20 kHz (+ / – 0.1 dB).
Broad Band Frequency Response :
5 Hz to 80 kHz +0/-2 dB.
THD + noise:
< 0.005%; at 100 watts RMS; 1 kHz; 8 Ohms.
Signal to Noise Ratio (8 Ohm load):
> 120 dB; ref FTC rated power; unbalanced input (A-weighted).
> 95 dB; ref 1 watt; unbalanced input (A-weighted).
Damping Factor (8 Ohm load):
> 500.
Input Sensitivity (for rated power; 8 Ohm load):
1.7 V.
Gain:
29 dB.
Input Impedance:
33 kOhms (balanced).
23.5 kOhms (unbalanced).