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450W+125W+125W stereo Icepower 125ASX2 active speaker system 2U Rack

450W + 125W + 125W Stereo ICEpower 125ASX2 Active Speaker System – 2U Rack Kit

This high-performance 2U rack-mounted active speaker system is designed for demanding 3-way speaker setups and optimized for professional-grade active crossover integration. For system setup you fix boards and plug connectors.

  • Woofer Power: The ICEpower 125ASX2 module is configured in bridged mode to deliver a robust 450W output, ensuring deep and powerful bass performance.

  • Midrange & Tweeter Power: Two additional 125ASX2 modules operate in single-ended mode, each providing up to 120W into a 4-ohm load—more than sufficient for midrange and high-frequency drivers, which typically require only 5–10W even at maximum volume.

By isolating the woofer’s power supply and amplifier from the midrange and tweeter, the system achieves ultra-low distortion levels—down to 0.002% THD—resulting in exceptionally clean and accurate sound reproduction.

Another key advantage of this active system is the direct connection of each speaker driver to its dedicated amplifier output. This configuration allows for precise control and excellent driver damping, delivering razor-sharp detail and consistent tonal balance across all volume levels.

Included:

  • 2U rack mount aluminium enclosure

  • All harnessing 4xIcepower125ASX2 board

  • 4x INA1650 balnced preamplifiers

  • All connectors

  • Dual low noise fans

  • Independent 12V power supply for fan operation

Not included:

  • Power cord

Features
  • 6 output channels 2x450W and 4x120W

  • Balanced /unbalanced configuration with adapter wires

  • Class d technology

  • Silent operation

  • THD 0.002% 1W

  • Woofer power supply separated from Midrange and Tweeter

  • Suitable for professional and home applications

  • 100/220v operation by configuring onboard jumpers

  • 2U rack mount compatible

Benefits

  • Compact format enclosure

  • 6 independent channels

  • Easy integrate with professional 3-way and 4-way crossover

  • Fits for multichannel THX systems and home cinema

  • Excellent audio quality

  • Excellent cooling system with 2 silent fans

  • Reliable speaker protection

  • WW certified for EMC

  • Lightweight aluminium enclosure

TPA3255 6 ch (3 of 9) (3).jpg

Specifications

  • Compact format enclosure

  • 6 independent channels

  • Easy integrate with professional 3-way and 4-way crossover

  • Fits for multichannel THX systems and home cinema

  • Excellent audio quality

  • Excellent cooling system with 2 silent fans

  • Reliable speaker protection

  • WW certified for EMC

  • Lightweight aluminium enclosure

Warranty and refund policy

Prototypes do not have warranty, and all purchases are at your personal risks. All warehouse sellout devices have operation check prior shipping and are fully operational. Typically, those has passed extreme operational tests in our lab to evaluate board real capability.

Shipping info

We ship worldwide by trustable service provider FedEx. Typical shipment time is 1-2 weeks.

Shipping costs by expediting FedEx services is 25EUR

Contact us

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TC Rastrs Ltd.

Ziemelu street 10-9,

Salaspils, LV-2169, Latvia

gsmits@tcrastrs.lv

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© 2025  TC Rastrs Ltd.

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