Power Amplifiers - Crest Audio Pro-LITE 2.0 / 3.0 Owner's Manual

Pro-LITE 2.0 / 3.0
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Power Amplifiers

Congratulations on your purchase of a Pro-LITE
rigorous use. The groundbreaking Pro-LITE Series utilizes an advanced design that allows Crest
weight while increasing output power, reliability and thermal efficiency. Pro-LITE Series amplifiers are designed with a resonant
switch-mode power supply and a high-speed 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
and lightweight design. Advanced technology and extensive protection circuitry allow operation with greater efficiency into difficult
loads and power conditions. The ACL
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
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be dangerous. This amplifier is very highpowered and can put out high voltages and sizable currents at frequencies up to 50 kHz.
Always use safe operating techniques when operating this amplifier.
Before you send signal through your amplifier, it is very important to ensure that the product has the proper AC line voltage supplied.
You can find the proper voltage for your amp printed next to the IEC line (power) cord on the rear panel of the unit. Each product
feature is numbered. Refer to the front-panel diagram in this manual to locate the particular features next to its number.
Please read this guide carefully to ensure your personal safety as well as the safety of your amplifier.
Pro-LITE Features:
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• 2 channel independent crossovers
• ACL (Automatic Clip Limiting) protection
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• Revolutionary Pro-LITE ®
• Detented input controls
VENTILATION: For proper ventilation, allow 12" clearance from nearest combustible surface.
Make sure that vents are not blocked and air can flow freely through the unit.
WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency energy and if not installed and used
in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or and experienced radio/TV technician for help.
power amplifier, designed for years of reliable, flawless operation under
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(Automatic Clip Limiting) circuitry ensures trouble-free operation into loads as low as 2
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class D topology
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• Combination XLR 1/4" inputs
• 4 pole twist lock output connectors
• Ultra-light weight
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engineers to dramatically reduce
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is famous, in an extremely efficient
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