Topology: Fully discrete, dual differential, high current, short signal path Class A/B
Number of Channels: 2
Power Output
(rated power; THD < 1%):
150 watts / channel; into 8 Ohms; both channels driven.
240 watts / channel; into 4 ohms both channels driven)
Rated Power Bandwidth (at rated power; 8 Ohm load): 20 Hz to 20 kHz + /- 0.045 dB
Minimum Recommended Load Impedance (each channel): 4 ohms (which equals one 4 ohm load or two paralleled 8 ohm loads per channel)
Frequency Response: 10 Hz to 80 kHz (+ 0 / - 1 dB)
THD + noise: < 0.02%
Signal to Noise Ratio (8 Ohm load):
> 89 dB at 1 watt (A-weighted)
> 110 dB at rated power (A-weighted)
Damping Factor (8 Ohm load): > 500
Speaker Output Connections:
Full-sized 5-way binding posts; one pair per channel x 2
Power Supply:
90,000 uF of storage capacitance
360 VA heavy duty toroidal transformer
Input sensitivity (for rated power; 8 Ohm load): 1100 mV
Gain: 29 dB
Input Connections: Unbalanced (RCA); one per channel, Balanced (XLR); one per channel
Input Impedance: 47 kOhms
Trigger:
Trigger Input: 5 - 20 V (AC or DC); <10 mA input current required
Trigger Output: 12 VDC; can drive any load up to 50 mA
Power Requirements: 115 VAC or 230 VAC +/- 10% @ 50 / 60 Hz (automatically detected and switched)
Front Panel Controls and Indicators:
Standby; push button (changes color to indicate Standby or On)
Status LEDs (one per channel); illuminate blue for normal operation or red to indicate a fault (may be disabled by rear panel Status LED switch)
Rear Panel Controls:
AC Power switch; rocker switch (switches AC mains power)
Status LEDs switch; small slide switch on left rear (disables front panel Status LEDs and dims Standby button halo lighting)
Input selector; toggle switch (selects between balanced and unbalanced inputs)
Protection: The XPA-200 is protected against excessive operating temperature, shorted speaker connections, ground faults, and other common fault conditions.
Size:
unboxed: 17" wide x 3.875" high x 19" deep
boxed: 21 3/4" wide x 8 1/2" high x 22 1/4" deep
Weight: 31 lbs (37 lbs boxed)