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Always ship PREPAID VIA UNITED PARCEL SERVICE (UPS) OR OTHER APPROVED CARRIER. DO NOT SHIP VIA PARCEL POST, since the packing was not designed to withstand rough Parcel Post handling. FREIGHT COLLECT SHIPMENTS WILL NOT BE ACCEPTED UNDER ANY CIRCUMSTANCES. 13 GFA-555se 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..04% THD. 300 Watts continuous average power into 4 ohms at any frequency between 20Hz and 20khz with both channels driven at less than 0.04% THD.* 600 Watts continuous average power into 8 ohms at any frequency between 20Hz and 20kHz at less than 0..09% THD, bridged.* IM Distortion (SMPTE) 1 watt to 200 watts into 8 ohms......................................................... . 0.009% 1 watt to 300 watts into 4 ohms......................................................... . 0.009% IM Distortion (CCIF, Any Combination from 4kHz to 20kHz) 200 watts into 8 ohms................................................................. . 0.002% 300 watts into 4 ohms................................................................. . 0.003% THD + Noise at 200 watts into 8 Ohms (Typical) 20Hz................................................................................ 0.004% 1kHz................................................................................ 0.003% 10kHz............................................................................... 0.006% 20kHz............................................................................... 0.010% THD + Noise at 300 watts into 4 Ohms (Typical) 20Hz................................................................................ 0.005% 1kHz............................................................................... 0.004% 10kHz............................................................................... 0.015% 20kHz............................................................................... 0.025% IM Distortion, Bridged (SMPTE) 1 watt to 600 watts into 8 ohms.......................................................... . 0.05% 1 watt to 850 watts into 4 ohms.......................................................... . 0.05% IM Distortion (CCIF, Any Combination from 4kHz to 20kHz) 600 watts into 8 ohms................................................................. . 0.005% 850 watts into 4 ohms................................................................. . 0.005% THD + Noise at 600 watts into 8 Ohms, Bridged (Typical) 20Hz................................................................................ 0.004% 1kHz................................................................................ 0.004% 10kHz................................................................................ 0.02% 20kHz................................................................................ 0.04% Frequency Response @ I Watt into 8 Ohms 10Hz to 20kHz..................................................................... +0, -0.25dB Power Bandwidth (-3dB)............................................................ 10Hz to 100kHz Dynamic Headroom Into 4 Ohms (1.7dB typical)................................................ 2.5dB* Signal to Noise Ratio, “A” Weighted 200 watts into 8 ohms.................................................................. . 110dB Gain.................................................................................... 27dB Input impedance............................................ 10k ohms balanced; 100k ohms unbalanced * With supplemental cooling system. 14 Input Sensitivity 200 watts into 8 ohms................................................................ 1.75V rms 1 watt into 8 ohms.................................................................. 130mV rms Damping Factor 2OHz to 2OkHz......................................................................... . 900 Rise Time 5kHz, 120V peak-to-peak square wave, 20% to 80%............................................. 2.3.S Power Consumption (Continuous, Both Channels Driven) Quiescent.............................................................................. 72VA Maximum............................................................................ 1500VA 200 watts into 8 ohms................................................................... 675VA 325 watts into 4 ohms.................................................................. 1180VA 600 watts into 8 ohms, bridged........................................................... 1320VA General Power (available in 230V by special order)........................................... 120VAC—50/60Hz Chassis Dimension............................. 6-15/16” (176mm) x 12-1/8” (308mm) x 16-15/16” (430mm) Maximum Dimensions................................. 7-1/2” (191mm) x 12-1/2” (318mm) x 17” (432mm) Weight.......................................................................... 36 lbs. (16.3kg) Weight, Packed....................