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a GFA-5002 SPECIFICATIONS

Power Rating (To FTC Requirements)

50 watts continuous average power per channel into 8 ohms at any frequency between 20Hz to 20kHz with

all channels driven at less than 0.05% THD

75 watts continuous average power per channel into 4 ohms at any frequency between 20Hz to 20kHz with

all channels driven at less than 0.05% THD

Bridged Power: 175 watts continuous average power (one channel) into 8 ohms at any frequency between

20Hz to 20KHz with less than 0.09% THD

IM Distortion (SMPTE)

1 watt to 50 watts into 8 ohms..................................................................................................................................... ≤ 0.05%

1 watt to 75 watts into 4 ohms..................................................................................................................................... ≤ 0.05%

IM Distortion (CCIF, Any Combination from 4kHz to 20kHz)

50 watts into 8 ohms .................................................................................................................................................... ≤ 0.01%

75 watts into 4 ohms .................................................................................................................................................... ≤ 0.01%

Frequency Response @ 1 Watt into 8 ohms (10Hz to 20kHz).................................................................................. +0, -0.25dB

Power Bandwidth (-3dB) ............................................................................................................................................ 5Hz to 130kHz

Dynamic Headroom into 4 ohms............................................................................................................................................ 1.8 dB

Signal to Noise Ratio, “A” Weighted (50 watts into 8 ohms).......................................................................................... ≥ 100dB

Gain...... .......................................................................................................................................................................................... 29dB

Input Sensitivity ....................................................................................................................................................................... variable

Input Impedance.......................................................................................................................................................................... 17kΩ

Damping Factor (20Hz to 20kHz)............................................................................................................................................. ≥ 400

Rise Time (5kHz, 90V, peak-to-peak square wave, 20% to 80%)....................................................................................... 2.7µS

Power Consumption (Continuous, All Channels Driven)

Quiescent.......................................................................................................................................................................... 30VA

Maximum......................................................................................................................................................................... 600VA

Power (Available in 230VAC on special order).................................................................................................... 115VAC - 50/60Hz

Chassis Dimensions.................................................................................................................................................. 3” x 17” x 11.5”

Maximum Dimensions............................................................................................................................................ 3.5” x 17” x 12.5”

Weight.. ............................................................................................................................................................................................ 18lb

Weight, Packed............................................................................................................................................................................... 21lb