Designed for years of reliable, flawless operation under rigorous use, the groundbreaking Pro-LITE™ series utilizes an advanced design that dramatically reduces weight, while increasing output power, reliability and thermal efficiency. Pro-LITE™ Series amplifiers are also designed with a resonant switch-mode power supply and a highspeed class D topology, that yields the highest audio resolution and efficiency available. This revolutionary amplifier offers the sonic superiority and unsurpassed reliability for which Crest® is famous, in an extremely efficient and lightweight design. Advanced technology and extensive protection circuitry allow operation with greater efficiency into difficult loads and power conditions. In other words, you get an amazingly powerful and efficient amplifier that won’t break your budget or your back! The ACL™ (Automatic Clip Limiting) circuitry ensures trouble-free operation into loads as low as 2 ohms. ACL™ protects drivers and ensures that sonic integrity is maintained, even in extreme overload conditions. The Pro-LITE’s high-efficiency design allows the amplifier to operate at very low temperatures, and does not require massive heat sinks to cool. For your safety, read the important precautions section, as well as input, output and power connection instructions.
Although the Pro-LITE™ amplifier is simple to operate and housed in an ultra-strong, ultra-lightweight chassis, improper use can be dangerous. This amplifier is very high-powered and can put out high voltages and sizable currents at frequencies up to 30 kHz. Always use safe operating techniques when operating this amplifier.
Crest Audio ProLite 5.0 Professional Power Amplifier Dual Power
850 Watts @ 8 Ohms
1,500 Watts @ 4 Ohms
2,500 Watts @ 2 Ohms
ACL™ protects drivers and ensures that sonic integrity is maintained, even in extreme overload conditions
Crossover 100Hz switchable 2nd order high pass and 3rd low pass per channel.
Resonant switch-mode power supply
Highspeed class D topology
Indicator LEDs Five LED indicators per channel: Active, Signal, DDT, Temperature and DC
Cooling 3 temperature dependent variable speed fans.
Controls 2 front panel attenuators, crossover select switch for HPF, Normal and LPF
Protection: Thermal, DC, subsonic, incorrect loads, under and over voltage
Inputs: Dual combination 1/4” XLR
Outputs: Dual 1/4” thru, one 2-pin & one 4 pin twist-lock connector
Construction 0.062” thick aluminum
Rated power readings made with BW: 20 Hz to 22 kHz. All power measurements made @ 120 VAC or 240VAC.
2 ohm steady state sine wave power is time limited by circuit breaker.
Phase Response +5 to -91 degrees from 20Hz to 20kHz
Input Sensitivity 1.95 volts +/- 3% for 1kHz 4 ohm rated power, 1.83 volts +/- 3% for 1kHz 2 ohm rated power
Input Impedance 20 kilohms, balanced and 10 kilohms unbalanced.
Current Draw @ 1/8 in VA (watts) 1435 (890) @ 2 ohms, 920 (525) @ 4 ohms, 625 (335) @ 8 ohms
Current Draw @ 1/3 in VA (watts) 3050 (2155) @ 2 ohms, 1880 (1200) @ 4 ohms, 1200 (715) @ 8 ohms
Idle Consumption 195VA, 90 watts.
Dimensions 3.5”x19”x 17” behind front panel + 0.6” for handle
Net Weight 6.2 kg (13.6 lbs.)
Gross Weight 7.9 kg (17.4 lbs.) UPC: 014367612523 Model #: prolite5.0
*Warranty: Full manufacturer's warranty applies.
This item is accompanied by a manufacturer's warranty. Most items, if found to be defective, may be returned to Savinglots.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.
Most manufacturers offer at least a 1 year warranty. Please check with the specific manufacturer for their warranty periods. Please email or call us with any questions if you are unable to find specific information.
Large items such as refrigerators, freezers will be serviced under warranty by the manufacturers recommended servicer at your location.
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