Wadia a340 Owner's Manual download pdf (Page 18)

Specifications

Specications

Power Output

Minimum sine wave continuous average power output

at 0.5% Total Harmonic Distortion is:

400 watts into 8 ohm load

500 watts into 4 ohm load

Output Load Impedance

8 or 4 ohms

Rated Power Band

20Hz to 20,000Hz

Total Harmonic Distortion

0.1% maximum harmonic distortion at any level from

250 milliwatts to one-half of rated power output, 20Hz

to 20,000Hz.

0.5% maximum harmonic distortion at any level from

one-half to full rated power output, 20Hz to 20,000Hz.

Dynamic Headroom

1.7dB, 8 ohm load

2.7dB, 4 ohm load

Frequency Response

+0, -0.5dB from 20Hz to 20,000Hz

+0, -3.0dB from 10Hz to 70,000Hz

Input Sensitivity (for rated output)

4 Volts Balanced

2 Volts Unbalanced

Signal To Noise Ratio (A-Weighted)

90dB (116dB below rated output) Balanced

87dB (113dB 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 320, 8 Ohm load

Greater than 160, 4 Ohm load

Input Impedance

10,000 ohms Balanced

10,000 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

General Specications

Power Requirement

100V - 240V ~ 50/60Hz at 200 Watts

Standby: less than 0.5 watt

Note: All Specifications are with AC Line voltage of

120V.

Overall Dimensions

Width is 17-7/8 inches (45.4cm)

Height is 3-3/8 inches (8.6cm) including feet

Depth is 20 inches (50.8cm) including the Cables

Weight

26.5 pounds (12 kg) net, 31 pounds (14 kg) in shipping

carton

Shipping Carton Dimensions

Width is 22-1/2 inches (57.2cm)

Height is 8-1/8 inches (20.6cm)

Depth is 22-1/2 inches (57.2cm)

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Wadia a340 Owner's Manual Page 18

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