Adcom THX GFA-7000 Owner's Manual page 15

GFA-7000 SPECIFICATIONS
Power Rating (To FTC Requirements)
130 watts continuous average power into 8 ohms at any frequency between 20Hz to 20kHz with ail channels driven at less
than 0 05% THD
200 watts continuous average power into 4 ohms at any frequency between 20Hz to 20kHz with all channels driven at less
than 0.05% THD
IM Distortion (SMPTE)
1 watt to 130 watts into 8 ohms. . <0 05%
1 watt to 200 watts into 4 ohms. . < 0 05%
IM Distortion (CCIF, Any Combination from 4kHz to 20kHz)
130 watts into 8 ohms. . . ... . < 0 02%
200 watts into 4 ohms. . . < 0 02%
THD + Noise at 130 watts into 8 ohms (Typical)
20Hz. 0.0075%
1kHz . . ... .. 0 007%
10kHz. . ... 0 015%
20kHz . .. . 0.025%
THD + Noise at 200 watts into 4 ohms (Typical)
20Hz . . .. . 0 015%
1kHz .. . . . 0 010%
10kHz. . 0 022%
20kHz . 0 035%
Frequency Response @ 1 Watt into 8 ohms (10Hz to 20kHz). +0, -0 25dB
Power Bandwidth (-3dB) . .1 5Hz to 100kHz
Dynamic Headroom into 4 ohms
. . 1 9 dB
Signal to Noise Ratio, "A" Weighted (130 watts into 8 ohms) >115dB
Gain. . 29dB
Input Sensitivity
for 1 Watt. . 0.1 volts
for 130 Watts. 1 14 volts
Input Impedance 50kQ
Damping Factor (20Hz to 20kHz). > 800
Rise Time (5kHz, 90V, peak-to-peak square wave, 20% to 80%) . .. 2.7pS
Power Consumption (Continuous, All Channels Driven)
Quiescent. 80VA
Maximum. . 1440VA
130 watts into 8 ohms. 1200VA
Power (Available in 230VAC on special order)
Chassis Dimensions.
Maximum Dimensions.. .
Weight.
Weight, Packed .
.115VAC - 50/60Hz
. .. 7" (178mm) x 17" (432mm) x 133/4" (349mm)
. . 73/b" (187mm) x 17" (432mm) x 147/«" (378mm)
... 411b (18 6 kg)
. 46 lb. (21 3 kg)