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Black rectangular power adapter with barrel connector and detachable mains lead

ABLEGRID

ABLEGRID AC DC Adapter Charger for Harman Kardon Onyx Studio HKOS4BLKBSG HKOS4BLKEU

SKU CH-KM6H-CSTSR

Replacement power adapter with worldwide 100-240V input, 50-60Hz frequency, DC barrel output and over-voltage and over-heat protection

  • Battery TypeUPS
  • Worldwide AC input from 100 to 240 volts
  • Works with 50 to 60 hertz mains frequencies
  • Over-voltage and over-heat protection built in
  • Includes power cable for immediate use
  • CE, FCC and RoHS certified for safety

Compatible AC Adapter for Harman Kardon Onyx Studio

This replacement charger powers the Harman Kardon Onyx Studio models HKOS4BLKBSG and HKOS4BLKEU. It accepts worldwide AC input from 100 to 240 volts at 50 or 60 hertz. The package includes the adapter and a power cable. It is a non-OEM unit built to match the original specifications.

Users needing a direct replacement for a lost

Buyers who require an original manufacturer part should look elsewhere because this is a third-party accessory. Anyone unsure of the required DC output voltage or barrel tip dimensions should verify those details before ordering to avoid a mismatch.

Barrel-tip connector size must match the speaker

The adapter uses a barrel-style tip and the description stresses confirming that the output and tip size are correct for the device. Over-voltage and over-heat protection are built in for safe operation. No other connector types are supported by this unit.

Highlights

  • Worldwide AC input from 100 to 240 volts
  • Works with 50 to 60 hertz mains frequencies
  • Over-voltage and over-heat protection built in
  • Includes power cable for immediate use
  • CE, FCC and RoHS certified for safety

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Which ABLEGRID adapter version should I choose for my Harman Kardon Onyx Studio HKOS4BLKBSG or HKOS4BLKEU?

The charger is built for both HKOS4BLKBSG and HKOS4BLKEU models; verify the DC output voltage and barrel-tip size on your speaker's label before ordering.

What does the AC 100-240V input mean when I plug it into a wall socket at home?

It accepts any mains supply between 100 and 240 volts at 50 or 60 Hz, so the adapter works worldwide without a voltage converter.

What interface does the barrel tip use and what does it limit in practice?

The barrel-tip connector carries the DC output directly to the speaker; the tip's inner and outer diameter set the physical fit and prevent incorrect polarity.

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