Wadia a102 Owner's Manual - page 14
14
Specifications
Specifications
Power Requirements
Field AC Voltage conversion of the a102 is not pos-
sible. The a102 is factory configured for one of the
following AC Voltages:
100V ~ 50/60Hz at 35 Watts
110V ~ 50/60Hz at 35 Watts
120V ~ 50/60Hz at 35 Watts
220V ~ 50/60Hz at 35 Watts
230V ~ 50/60Hz at 35 Watts
240V ~ 50/60Hz at 35 Watts
Standby: less than 0.5 watt
Note: Refer to the rear panel of the a102 for the correct
voltage.
Overall Dimensions
Width is 10 inches (25.4cm)
Height is 3-5/32 inches (8cm) including feet
Depth is 13 inches (33cm) including the Cables
Weight
8.5 pounds (3.9 kg) net, 10 pounds (4.5 kg) in shipping
carton
Shipping Carton Dimensions
Width is 14-1/8 inches (35.9cm)
Height is 8 inches (20.3cm)
Depth is 14-1/8 inches (35.9cm)
General Specifications
Power Output
Minimum sine wave continuous average power output
per channel, with both channels operating at 0.5%
Total Harmonic Distortion is:
50 watts into 8 ohm load
80 watts into 4 ohm load
Output Load Impedance
8 or 4 ohms
Rated Power Band
20Hz to 20,000Hz
Total Harmonic Distortion
0.5% maximum harmonic distortion at any level from
250 milliwatts to one-half of rated power output, 20Hz
to 20,000Hz.
0.2% maximum harmonic distortion at any level from
one-half to full rated power output, 20Hz to 20,000Hz.
Dynamic Headroom
1dB, 8 ohm load
1.3dB, 4 ohm load
Frequency Response
+0, -0.5dB from 20Hz to 20,000Hz
+0, -3.0dB from 10Hz to 50,000Hz
Input Sensitivity (for rated output)
1.4 Volts Balanced
0.7 Volts Unbalanced
Signal To Noise Ratio (A-Weighted)
96dB (113dB below rated output) Balanced
93dB (110dB below rated output) Unbalanced
Intermodulation Distortion
0.1% maximum if the instantaneous peak power
output does not exceed the rated power output, for any
combination of frequencies from 20Hz to 20,000Hz.
Wide Band Damping Factor
Greater than 200, 8 Ohm load
Greater than 100, 4 Ohm load
Input Impedance
15,000 ohms Balanced
15,000 ohms Unbalanced
Voltage Gain
29dB
Trigger Input
5-15VDC, less than 1mA
Trigger Output
12VDC, 50mA maximum
Output is delayed 0.2 seconds from turn On
Note: All Specifications are with AC Line voltage of 120V.