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Green circuit board with silver heatsinks and soldered components

KHACHIMO

KHACHIMO T-pro2 Power Amplifier Board 500W+150W

SKU CH-HRSQ-5JXKT

Delivers 500W bass and 150W treble through a D-class amplifier module

  • Product typeATX
  • Digital D-Class module delivers 500 W bass and 150 W treble
  • Tested working before shipment for reliable operation
  • Good-quality components support stable amplifier performance
  • ATX form factor fits standard power-supply mounting

Power Amplifier Board for Pascal T-pro2

This D-Class power amplifier module is built for the Pascal T-pro2 system and delivers dedicated bass and treble amplification in a single board. It suits audio builders who need a tested, ready-to-install module for a two-channel speaker project. The unit arrives new and verified working.

Output Power Bass 500W Treble 150W

The module provides 500 W for the bass channel at 4 ohms and 150 W for the treble channel at 8 ohms, giving ample headroom for typical home or PA speakers. It will run out of clean power if the load drops below the rated impedance or if sustained peaks exceed the rated output.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $159.99
Pricier than about 54% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Can the 500 W bass channel and 150 W treble channel operate together from my existing ATX supply?

The module is an ATX-type board rated for 500 W on the bass output and 150 W on the treble output, so both channels draw power from the same ATX source.

How do I verify the amplifier is delivering its rated output after installation?

Play a test tone and measure the speaker terminals; you should see the expected voltage swing for 500 W into 4 Ω on the bass channel and 150 W into 8 Ω on the treble channel.

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