Pyle PT610 Rack Mount PA Amplifier/MixerWhen you need power, look to Pyle Pro's extensive lineup of rack-mount power amps. This dynamic amplifier range offers different combinations of features, making it possible for you to select a model that's perfect for your application. Two (2) year limited manufacturer's warranty.
Specifications: • Output power: 100 watts (THD 2%, 8 ohm load, 1kHz), 200 watts max (8 ohm load) • THD (at 70W, 8 ohm load, 1 kHz): MIC (phone/XLR jack): 0.35%, CD: 0.20%, Line: 0.20% • Frequency response (1 watt, ± 3 dB): MIC (phone/XLR jack): 75-20,000 Hz, CD: 60-20,000 Hz, Line: 60-20,000 Hz • Input sensitivity (2% THD, 1 kHz): MIC: 1 mV, CD: 150 mV, Line: 150 mV • Signal-to-Noise ratio: MIC: 60 dB, CD: 73 dB, Line: 73 dB • Notch filter range: 300-3,000 Hz, -12 dB depth • Noise level (with inputs shorted): 0.75 mV • Power requirement: 120 VAC, 60 Hz • Dimensions: 4-3/16" H x 18-15/16" W x 11-15/16" D • Net weight: 25-3/4 lbs. Specifications provided by manufacturer.
Constant Voltage (70-Volt) Audio Systems
Audio distribution systems, especially those commonly used in department stores, warehouses, restaurants, etc., require that many loudspeakers be driven from a single audio amplifier over long runs of speaker wire. The "constant voltage" or "high impedance distribution" audio systems can be complex to understand at first, however, provides many advantages. Learn how to design your own 70-volt or 25-volt loudspeaker system.
Pyle Pro PT610 Owners Manual 
California Prop 65