Specifi Cations - Adcom S.A.F.E. GFA-7705 User Manual

GFA-7700/7707 Specifi cations
Power Rating (To EIA/CEA-490-A Requirements
200 Watts continuous average power per channel into 8 ohms at any frequency between 20Hz and 20kHz
with all channels driven at less than 1% THD.
300 Watts continuous average power per channel into 4 ohms at any frequency between 20Hz and 20kHz
with all channels driven at less than 1% THD.
THD + Noise at 200 Watts into 8 ohms (Typical)
20Hz
...............................................................................................................
1kHz
...............................................................................................................
10kHz
..............................................................................................................
20kHz
..............................................................................................................
THD + Noise at 300 Watts into 4 ohms (Typical)
20Hz
...............................................................................................................
1kHz
...............................................................................................................
10kHz
..............................................................................................................
20kHz
..............................................................................................................
Frequency Response @ 1 Watt into 8 ohms (20Hz to 20kHz)
Power Bandwidth (-3dB)
Dynamic Headroom into 4 ohms
Signal to Noise Ratio "A" Weighted (200 Watts into 8 ohms)
Gain
..........................................................................................................................
Input Sensitivity
for 1 Watt Output
............................................................................................
for 200 Watts Output
Input Impedance
........................................................................................................
Damping Factor (20Hz to 20kHz)
General
Power (Available in 230VAC on special order)
Power Consumption (Continuous, All Channels Driven)
Idle (5 Channel)
..................................................................................................
Idle (7 Channel)
..................................................................................................
200 watts x 5 Ch into 8 ohms
200 watts x 7 Ch into 8 ohms........................................................................2700W
Chassis Dimensions (H x W x D)
Maximum Dimensions (H x W x D)
Unit Weight
(GFA-7705)...............................................................................
Unit Weight
(GFA-7707)...............................................................................
Weight, Packed
(GFA-7705)............................................................................
Weight, Packed
(GFA-7707)............................................................................
Specifi cations subject to change without notice.
..................................................................................
.................................................................................
......................................................................................
................................................................................
..............................................
................................................................................
........................
................
....................................
........................................
8.5" (216mm) x 17" (432mm) x 17.5" (444.5mm)
9 3/8" (238mm) x 17" (432mm) x 18.5" (470mm)
15
0.0086%
0.0096%
0.0156%
0.0201%
0.0186%
0.0214%
0.0354%
0.0311%
+0, -0.22dB
3 Hz to 130kHz
1.90 dB
.-125 dB
29 dB
0.1 volts
1.40 volts
50kΩ
≥ 800
120VAC - 50/60Hz
120W
170W
2200W
69.5 lb. (31.5 kg)
78.2 lb. (35.5 kg)
81.5 lb. (37 kg)
90.4 lb. (41 kg)