Crown XLS2502 DriveCore 2 Two-Channel Power Amplifier

The Crown XLS2502 DriveCore 2 is a high-output, two-channel professional power amplifier designed for DJs, live sound reinforcement, passive subwoofer systems, and commercial audio installations. Delivering 775 watts per channel at 4 ohms, 1,200 watts per channel at 2 ohms, and up to 2,400 watts in bridged 4-ohm operation, the XLS2502 provides substantial amplification power in a compact, lightweight rackmount chassis.

As the highest-powered model in Crown's XLS DriveCore 2 family, the XLS2502 is especially useful for sound systems requiring greater amplifier output without the size and weight of traditional high-power amplifiers.

Its efficient Class D architecture helps manage electrical consumption and heat generation, while the integrated PureBand crossover system allows users to configure high-pass, low-pass, and band-pass filtering for compatible loudspeakers and subwoofers.

Crown's Peakx limiters provide additional loudspeaker protection by helping control excessive amplifier output. Selectable input sensitivity, multiple audio connection options, and a large front-panel LCD make the XLS2502 adaptable to different professional sound systems.

The amplifier accepts XLR, 1/4-inch, and RCA audio inputs and provides professional speaker output connections. It also includes automatic sleep functionality, adjustable front-panel lighting, remote power triggering, and configurable menu security.

Measuring only 10.7 inches deep and weighing approximately 10.8 pounds, the Crown XLS2502 offers an excellent balance of high output power, portability, and installation flexibility.

Features & Benefits

High-Output Two-Channel Amplification

The Crown XLS2502 provides significantly greater output capability than the smaller XLS DriveCore 2 models.

Its published power ratings include:

• 1,200W per channel at 2Ω
• 775W per channel at 4Ω
• 440W per channel at 8Ω
• 2,400W bridged at 4Ω
• 1,550W bridged at 8Ω

These output configurations provide flexibility for powering compatible passive loudspeakers, high-output PA systems, and properly rated subwoofers.

Bridged operation allows both amplifier channels to be combined for applications requiring greater power from a single output.

Efficient Crown DriveCore 2 Technology

The XLS2502 incorporates Crown's DriveCore 2 Class D amplifier technology.

This design delivers substantial power while maintaining a compact chassis and reducing unnecessary electrical consumption.

For mobile sound companies and permanent installations, the amplifier's efficiency and lightweight construction simplify transportation, equipment rack planning, and system operation.

Integrated PureBand Crossover System

The Crown XLS2502 includes a built-in PureBand crossover system that provides frequency filtering for connected loudspeakers.

Available configurations include:

• High-pass filtering
• Low-pass filtering
• Band-pass filtering

These processing functions allow users to tailor amplifier output to different loudspeaker applications.

For example, a high-pass filter can help reduce unwanted low-frequency content reaching compatible full-range speakers, while a low-pass filter can be used for appropriately configured passive subwoofer systems.

Crown Peakx Output Limiters

The XLS2502 features Crown Peakx limiting technology to help protect connected loudspeakers from excessive amplifier output.

These limiters provide additional control when operating high-power sound reinforcement systems.

Correct amplifier gain settings, speaker power ratings, and system configuration remain essential for reliable loudspeaker protection.

Flexible Input Connections

The amplifier provides multiple audio input formats to accommodate professional mixers, DJ equipment, and other compatible signal sources.

Available inputs include:

• Balanced XLR
• 1/4-inch
• RCA

This flexibility makes the XLS2502 suitable for both portable PA systems and permanent sound installations.

Selectable Input Sensitivity

The XLS2502 offers selectable input sensitivity settings of 0.775Vrms and 1.4Vrms.

These settings allow users to match amplifier input sensitivity to the output characteristics of compatible mixers and audio processors.

Proper sensitivity selection helps establish appropriate system gain structure.

Professional Speaker Output Connections

The amplifier includes Speakon and binding-post loudspeaker connections.

These output options support common professional speaker cable configurations for compatible low-impedance loudspeakers.

Large Front-Panel LCD

The XLS2502 features an enlarged LCD display for accessing amplifier settings and monitoring operating conditions.

The display simplifies adjustment of crossover settings, input sensitivity, and other supported functions.

Adjustable Front-Panel Lighting

For theaters, clubs, and other dark performance environments, the amplifier allows most front-panel LED indicators to be disabled.

Essential clip and thermal indicators remain available to communicate important operating conditions.

Automatic Sleep Mode

The XLS2502 includes a configurable sleep function to help reduce unnecessary power consumption during periods of inactivity.

A remote power trigger provides another option for integrating amplifier power control into compatible audio systems.

Front-Panel Security and Factory Reset

The amplifier includes a security function that can restrict access to front-panel menu settings.

This helps prevent unintended configuration changes in permanent installations.

A factory reset function is also available when the amplifier must be returned to its default configuration.

Forced-Air Cooling

The XLS2502 uses an efficient forced-air cooling system to manage amplifier operating temperatures.

Appropriate ventilation helps maintain reliable performance during extended use.

Lightweight 2RU Rackmount Design

Despite its high output capability, the XLS2502 weighs only 10.8 pounds.

Its standard 19-inch rack width, 3.5-inch height, and 10.7-inch depth make it practical for mobile amplifier racks and professional equipment installations.

Key Features

• High-output two-channel Crown power amplifier
• DriveCore 2 Class D amplifier technology
• 1,200W per channel at 2Ω
• 775W per channel at 4Ω
• 440W per channel at 8Ω
• 2,400W bridged at 4Ω
• 1,550W bridged at 8Ω
• Stereo and bridged operating configurations
• Integrated Crown PureBand crossover system
• High-pass, low-pass, and band-pass filtering
• Crown Peakx output limiters
• Selectable 0.775V and 1.4V input sensitivity
• Balanced XLR inputs
• 1/4-inch audio inputs
• RCA audio inputs
• Speakon speaker outputs
• Binding-post speaker outputs
• Large front-panel LCD
• Adjustable LED indicator lighting
• Configurable automatic sleep mode
• Remote power trigger
• Menu security lockout
• Factory reset capability
• Efficient forced-air cooling
• Signal-to-noise ratio greater than 103 dB at 1.4V sensitivity
• Total harmonic distortion below 0.5%
• Damping factor greater than 200
• Lightweight 10.8 lb construction
• Standard 2RU rackmount chassis

Ideal Applications

Professional DJ Sound Systems

The Crown XLS2502 provides high-output amplification for mobile DJs and entertainment companies using compatible passive PA loudspeakers.

Its lightweight construction makes transportation easier, while the integrated crossover and limiting functions provide useful system control.

Live Bands and Performance Venues

For live sound systems requiring substantial amplifier power, the XLS2502 offers flexible stereo and bridged operating modes.

It is suitable for appropriately matched loudspeaker systems in clubs, performance spaces, and small to medium-sized venues.

Passive Subwoofer Systems

The XLS2502 is particularly useful for appropriately rated passive subwoofer applications.

Its 2,400W bridged output at 4Ω and integrated low-pass filtering provide configuration options for high-power low-frequency systems.

Houses of Worship

Churches and worship facilities can use the XLS2502 to power compatible passive loudspeakers in professionally designed sound reinforcement systems.

School Auditoriums and Multipurpose Rooms

The amplifier offers a practical combination of output power and built-in processing for educational facilities requiring reliable sound amplification.

Commercial Installed Audio

The XLS2502 can be used in low-impedance installed audio systems where substantial output power, compact equipment size, and flexible input connections are required.

Crown XLS2502 Technical Specifications

Specification	Details
Manufacturer	Crown Audio
Model	XLS2502 / XLS 2502
Series	XLS DriveCore 2
Amplifier Type	Two-channel power amplifier
Amplifier Technology	Class D / DriveCore 2
Output Channels	2
Output Power at 2Ω Stereo	1,200W per channel
Output Power at 4Ω Stereo	775W per channel
Output Power at 8Ω Stereo	440W per channel
Output Power at 4Ω Bridged	2,400W
Output Power at 8Ω Bridged	1,550W
Input Sensitivity	Selectable 0.775Vrms / 1.4Vrms
Frequency Response	+0 dB, −1 dB at 1W, 20 Hz–20 kHz
Signal-to-Noise Ratio	Greater than 103 dB at 1.4V sensitivity, A-weighted
Total Harmonic Distortion	Less than 0.5%
Intermodulation Distortion	Less than 0.3%
Damping Factor	Greater than 200
Crosstalk at 1 kHz	Greater than 85 dB
Crosstalk at 20 kHz	Greater than 55 dB
Audio Inputs	XLR, 1/4-inch, RCA
Speaker Outputs	Speakon and binding posts
Crossover Processing	Crown PureBand
Filtering Options	High-pass, low-pass, band-pass
Output Limiting	Crown Peakx
Front-Panel Display	LCD
LED Lighting	Adjustable
Automatic Sleep	Configurable
Remote Power Trigger	Supported
Menu Security	Supported
Factory Reset	Supported
Cooling	Forced-air
Rack Height	2RU
Width	19 inches (48.3 cm)
Height	3.5 inches (8.9 cm)
Depth	10.7 inches (27.2 cm)
Net Weight	10.8 lbs (4.9 kg)
Shipping Weight	15.8 lbs (7.2 kg)

Published amplifier power ratings represent maximum average power at 1 kHz and 0.5% THD under Crown's specified test conditions.

Installation and Compatibility

The Crown XLS2502 is intended for compatible passive low-impedance loudspeakers and professional audio systems.

The amplifier supports stereo operation with appropriately configured 2Ω, 4Ω, and 8Ω loads. Bridged operation is available for compatible 4Ω and 8Ω loads.

When selecting loudspeakers, verify impedance, power handling, amplifier operating mode, and appropriate headroom.

The integrated PureBand crossover system allows users to configure filtering for full-range loudspeakers, passive subwoofers, and other supported speaker arrangements.

Crown Peakx limiters provide additional output management to help protect connected equipment.

For audio connections, the XLS2502 accepts balanced XLR, 1/4-inch, and RCA inputs. Speakon and binding-post outputs accommodate compatible speaker cable connections.

The amplifier's forced-air cooling system requires appropriate ventilation during rackmount installation.

Electrical circuit capacity should be evaluated based on the amplifier's operating conditions and the requirements of other connected equipment.

Why Buy the Crown XLS2502 from Audio Supply?

Audio Supply offers professional Crown amplifiers and sound reinforcement equipment for DJs, live venues, and commercial installations. The XLS2502 combines high-output DriveCore 2 amplification, integrated crossover processing, and lightweight construction for demanding passive loudspeaker applications.