User Manual for Crest Audio Pro-LITE DSP 2.0 Power Amplifier Click to enlarge the picture
Contents of the user manual for the Crest Audio Pro-LITE DSP 2.0 Power
- Product category: Power Amplifiers Crest Audio
- Brand: Crest Audio
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Crest Audio Power Amplifiers
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User manual for the Crest Audio Pro-LITE DSP 2.0 Power contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Crest Audio product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Crest Audio user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Crest Audio product will considerably shorten its lifespan!
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Product description The Pro-LITE DSP 2.0 Power Amplifier from Crest Audio has a rated power of 2100 W bridged at 4 Ohms. This DSP-based loudspeaker management system features equalization, band-pass filtering, crossover configuration, delay, and limiting functions for loudspeaker applications. This amplifier features two active, DC, temperature, signal, and ACL LED indicators. It has two combo XLR-1/4" inputs and three 4-pin twist-lock connector outputs. Mounting this 2 RU amplifier in an equipment rack requires rear support (not included). - ACL (Automatic Clip Limiting) protection
- Pro-LITE Class-D topology
- 120 ms of delay per channel
- Four bands of parametric equalization per channel
- Adjustable fourth-order Linkwitz-Riley Crossover
- Adjustable fourth-order high-pass filter each channel
In the Box Crest Audio Pro-LITE DSP 2.0 Power Amplifier Power Cord Limited 5-Year Warranty Table of Contents
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Technical parametersCrest Audio 3601340 Specs | Power Rating | 4 Ohms Bridged: 2100 W, 20 ms Repetitive Burst / 1950 W at 1 kHz 1% T.H.D.
2-Channel x 2 Ohms: 1100 W, 20 ms Repetitive burst / 900 W 1% THD (Both Channels Driven at 1 kHz)
2-Channel x 4 Ohms: 600 W, 20 ms Repetitive Burst / 570 W 1% THD / 530 W 0.15% THD (Both Channels Driven at 1 kHz)
2-Channel x 8 Ohms: 370 W, 20 ms Repetitive Burst / 325 W 1% THD / 300 W 0.15% THD (Both Channels Driven at 1 kHz) | | Minimum Load Impedance | 2 Ohms | | Maximum RMS Voltage Swing | 56 V | | Frequency Response | 10 Hz to 30 kHz: ±3 dB at 1 W, 8 Ohms
20 Hz to 20 kHz: 2-Channel x 2 Ohms < 0.25% at 800 W, 20 Hz to 4 kHz, Decreasing to 760 W at 20 kHz (Both Channels Driven)
20 Hz - 20 kHz: 2-Channel x 4 Ohms < 0.15% at 540 W, 20 Hz to 20 kHz (Both Channels Driven)
20 Hz - 20 kHz: 2-Channel x 8 Ohms < 0.15% at 300 W, 20 Hz to 20 kHz (Both Channels Driven) | | Input CMRR | > -69 dB at 1 kHz | | Voltage Gain | x 30 (+ 29.5 dB) | | Crossover | Adjustable High-Pass and Low-Pass Filter per Channel
Filter Types: 12 dB/Oct 2nd Order, 18 dB/Oct 3rd Order, 24 dB/Oct 4th Order Butterworth and 24 dB/Oct 4th Order Linkwitz - Riley | | Crosstalk | > -70 dB at 1 kHz at 250 W Power at 8 Ohms | | Hum and Noise | > -100 dB, "A" Weighted Referenced to Rated Power at 4 Ohms | | Slew Rate | > 12 V / μs | | Damping Factor | 170:1 at 20 Hz - 1 kHz at 8 Ohms | | Input Sensitivity | 1.53 V ±3% for 1 kHz, 4-Ohm Rated Power; 1.4 V ±3% for 1 kHz, 2-Ohm Rated Power | | Input Impedance | Balanced: 12 kOhms, Unbalanced: 6 kOhms | | Current Draw | At 1/8": 540 VA (315 W) at 2 Ohms
370 VA (185 W) at 4 Ohms
240 VA (115 W) at 8 Ohms
At 1/3": 1250 VA (760 W) at 2 Ohms
750 VA (425 W) at 4 Ohms
460 VA (240 W) at 8 Ohms | | Idle Consumption | 90 VA, 40 W | | Connectors | Rear Panel:
1 x 3-pin IEC, AC Power Input
2 x XLR-1/4" Combo, Input
1 x 4-Pole Twist Lock, Channel A Output
1 x 4-Pole Twist Lock, Channel B Output
1 x 4-Pole Twist Lock, Bridge Output | | Controls | Front Panel:
1 x Channel A Rotary Knob
1 x Channel B Rotary Knob
1 x AC Power On/Off Switch
Rear Panel:
1 x Crossover Select Switch (HPF, Normal, and LPF) | | LED Indicators | Front Panel:
2 x Active
2 x DC
2 x Temperature
2 x Channel Signal
2 x ACL (Automatic Clip Limiting) | | Cooling | Temperature Dependent Variable Speed 80 mm DC Fan | | Protection | Thermal, DC, Subsonic, Incorrect Loads, Under and Over Voltage | | Construction | 18 ga. Galvanized Steel | | Dimensions | 3.5 x 19.0 x 10.5" / 8.9 x 48.3 x 26.7 cm
Handle: 0.6" / 1.5 cm | | Weight | 10.9 lb / 4.9 kg without Power Cord |
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