Environmental - Temperature: 32° to 104° F (0° to 40° C) - Humidity: 10% to 80% Relative Humidity (non-condensing) - Cooling: 202 cubic feet per minute (CFM) recommended - BTU: 3925 BTU/hr Dimensions and Weight - Height: 5.21 in (13.23 cm) - Width: 17.30 in (43.94 cm) - Depth: 15.00 in (38.20 cm) - Weight (Shipping): 44 lb (19.5 kg) Power - Input Power: 230V AC 5A 50 - Fuse Rating: T8AL/250V (230V) (International) - Maximum Power: 1150 watts Operating Parameters - Rated Power: 40 WPC at 8 ohms, 50 WPC at 4 ohms; (0.1% THD+N, 1kHz) - Input Impedance: 33k ohms - Input Sensitivity: 750mV for 40W at 8 ohms - Overall Voltage Gain: 27.5dB - Frequency Response: Bandwidth limited from 20Hz to 20kHz +0.8dB - Distortion, THD+N: < 0.07% THD+N from 20Hz to 20kHz, All channels driven at 8 ohms (1 Watt) - Signal-to-Noise Ratio: >90dB - Input Triggers: 3 – 24V AC/DC 5mA - Output Triggers: 12V DC 100mA Regulatory - Safety and Emissions: FCC Part 15 | UL-60065 - RoHS Compliant