Products : GX2800 Back to Products Specifications Below 1400 Watt 2-Channel Fan Cooled Professional Power Amplifier Finally, high power in 2 rack spaces. The Hafler GX Series amplifier is specifically configured to meet the challenge of today's demanding cinema installations. Features Trans•nova: patented output stage configured for "power gain" allows simpler front end circuitry, dramatically lower cross talk and noise. NOMAD: Smart protection circuitry that prevents sonic degradation and accurately computes allowable device current for device voltage. DIAMOND: combines the linearity of Class A with the headroom of Class B; provides up to 14dB additional dynamic range in amplifier front end. Class-G Output Stage for high efficiency and superb sound quality. MOSFET Outputs: Deliver higher output current, rugged reliability, superb sound quality. Balanced Inputs: Combo Neutrik XLR & 1/4" inputs. "No Touch" 5 Way Binding Posts. Dual Fan Cooling (variable speed). CD EQ: Constant directivity adjustment for compression drivers. Adjustable Time Delay: Acoustically aligns drivers. Cinema Crossovers: 500 and 800 Hz selectable for optimal sound quality and reliability. 5-Year Warranty

GX2800 Specifications Power Rating 700 watts per channel @ 8 Ohms, 4 Ohms, 2 Ohms   1,400 watts bridged @ 8 Ohms, 4 Ohms   700 watts x 2 @ 70V 70 Volt 1,400 watts x 1 channel 100 Volt 1,400 watts x 1 channel Total Harmonic Distortion (THD) <.2% (20-20kHz) Signal-to-Noise >100dB “A” Weighted Full Power Bandwidth 0.2Hz - 100kHz (+0, -3dB) Slew Rate 150V/µs CMRR (Common Mode Rejection Ratio) 75dB at 1kHz Input Impedance 47k Ohms per phase balanced Gain n/a Input Sensitivity Range 1.4V (@ 8 Ohms) per phase balanced   1.0V (@ 4 Ohms) per phase balanced   0.65V (@ 2 Ohms) per phase balanced Damping Factor >500         Power Consumption 70W / 1.0A @120VAC (idle)   490W / 5.8A @120VAC (1/8 power)   1000W / 12A @120VAC (1/3 power) Indicators Power, Thermal, Clip, Signal Dimensions 19"W x 18.5"D x 3.5"H (2-rack spaces)     Net Weight 32 lbs. (14.51 kg.)

Hafler • 546 S. Rockford Dr. • Tempe, AZ 85281 • U.S.A.