Adcom GFA-5500 - GFA-5500 Specifications; Performance Specifications

GFA-5500 SPECIFICATIONS
Power Rating (To FTC Requirements)
200 Watts continuous average power Into 8 ohms at any frequency between 20Hz and 20kHz with both channels
driven at less than 0.18% THD.
350 Watts continuous average power into 4 ohms at any frequency between 20Hz and 20kHz with both channels
driven at less than 0.18% THD.
IM Distortion (SMPTE)
1 watt to 200 watts into 8 ohms.
1 watt to 350 watts into 4 ohms.
< 0.05%
< 0.05%
IM Distortion (CCiF, Any Combination from 4kHz to 20KHz)
200 watts Into 8 ohms.
350 watts into 4 ohms.
^ 0.035%
< 0.035%
THD + Noise at 200 watts into 8 Ohms (Typicai)
20Hz.
1 kHz.
10kHz.
20kHz.
.0.018%
0 . 0 20 %
0.070%
0.130%
THD + Noise at 350 watts into 4 Ohms (Typicai)
2OH2 .
.0.018%
1kH7 .
.0.020%
inn-i-7 .
.0.080%
Frequency Response @ 1 Watt Into 8 Ohms
10Hz to 20kHz.
Power Bandwidth (-3dB).
Dynamic Headroom into 4 Ohms.
Signal to Noise Ratio, “A” Weighted
200 watts into 8 ohms.
Gain.
Input Impedance.
Damping Factor
20Hz to 20kHz.
.+0, -0.25dB
3Hz to 130kHz
.1.7dB
.> lOOdB
.29dB
.49.9k ohms
.> 700
Rise Time
5kHz, 120V peak-to-peak square wave, 20% to 80%.
Power Consumption (Continuous, Both Channels Driven)
Quiescent.
Maximum..
200 watts into 8 ohms.
350 watts into 4 ohms.
I.SpS
..192VA
1440VA
. .660VA
.1165VA
GENERAL
Power (available in 230V by special order)
Chassis Dimensions.
Maximum Dimensions.
Weight.
Weight, Packed.
.115VAC-50/60HZ
. 7" (178mm) x 17" (432mm) x 13y4" (349mm)
I'A" (184mm) x 17" (432mm) x 14%" (375mm)
.44 lbs. (20kg)
.50 lbs. (23kg)
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