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Black rack-mount amplifier with front panel controls and indicators

Crown

Crown XLS2002 2-Channel 650W Live Sound Amplifier with Onboard DSP

SKU CH-NSB5-YQ28Q

Two-channel Class D amplifier delivers 650 W per channel at 4 Ω with onboard DSP, band-pass filters and selectable input sensitivity

  • TypePA Speakers
  • Accessory TypeOther
  • Weight13.9500
  • Lightweight Class D amp weighs under 11 lb for easy transport
  • 650W per channel at 4 Ohm delivers strong live sound output
  • Dedicated band pass filter per channel gives precise DSP control
  • Selectable input sensitivity at 1.4 Vrms or .775 Vrms matches varied sources
  • Sleep mode activates automatically after set time without button press

Crown XLS2002 two-channel amplifier

The Crown XLS2002 delivers 650W per channel at 4 Ohm using Crown's DriveCore Class D platform. It includes onboard DSP with a dedicated band pass filter per channel and an integrated PureBand Crossover System. Peakx Limiters protect connected speakers while maintaining maximum output. The lightweight chassis weighs less than 11 lb for portable live sound applications.

Upgrades from amplifiers without per-channel DSP

This model adds a band pass filter on each channel and selectable input sensitivity at 1.4 Vrms or .775 Vrms. The jump is worth it when you need precise crossover management and flexible gain staging without external processors. Security mode locks the front panel via a combination code to prevent accidental changes during performances.

Practical limits of analog input

Rear-panel connectivity uses XLR-3F, 1/4" and RCA inputs with speakON and binding post outputs. Signal integrity depends on cable quality and connector condition over typical stage distances. Sleep mode activates automatically after a set period without audio, and LED indicators can be dimmed to only clip and thermal warnings for dark venues.

Highlights

  • Lightweight Class D amp weighs under 11 lb for easy transport
  • 650W per channel at 4 Ohm delivers strong live sound output
  • Dedicated band pass filter per channel gives precise DSP control
  • Selectable input sensitivity at 1.4 Vrms or .775 Vrms matches varied sources
  • Sleep mode activates automatically after set time without button press

Specifications

BrandCrown
TypePA Speakers
Accessory TypeOther
Weight13.9500

Questions about this item

What rack depth do the rear speakON and binding-post connectors need?

The rear panel holds speakON and binding-post outputs plus XLR, 1/4" and RCA inputs; allow enough depth behind the front rails for cables to bend without stress.

Which step is often missed when setting the selectable input sensitivity?

Match the 1.4 Vrms or 0.775 Vrms setting to your mixer's output level before powering on, otherwise the amp will not reach full 650 W output.

What regular upkeep keeps the DriveCore Class D amp running reliably?

Vacuum dust from the ventilation slots every few months and verify the clip and thermal LEDs still illuminate; the security lock code can be reset if forgotten.

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