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Black rectangular AC/DC power adapter with barrel connector tip and detachable power cord

ABLEGRID

ABLEGRID DC Adapter Charger for Harman Kardon Onyx Studio Onyx2 Onyx5 OW-XRDP-0NQU

SKU CH-8FJB-KQ2SN

Replacement DC power adapter for Harman Kardon Onyx Studio, Onyx2 and Onyx5 speakers, accepting 100-240 V AC at 50-60 Hz and including a barrel-tip connector and power cord

  • Battery typeUPS
  • Worldwide AC 100-240 V input works in any region
  • 50-60 Hz frequency range matches global mains supply
  • Over-voltage protection guards the speaker from power spikes
  • Over-heat protection keeps the adapter safe during extended use
  • Includes power cable so it is ready to connect immediately

Universal AC Input

The ABLEGRID DC adapter charger supplies power to Harman Kardon Onyx Studio, Onyx2 and Onyx5 speakers from any AC 100-240V mains supply at 50-60Hz. It is a non-OEM replacement built to CE, FCC and RoHS standards and ships with a matching power cable.

Protected Operation

Over-voltage and over-heat protection circuits guard the speaker and the adapter during extended playback. The barrel-tip connector delivers the required DC output, and the unit runs coolest when kept in a ventilated area away from soft surfaces.

Direct Replacement

This unit replaces a lost or damaged original power supply for the listed Onyx models. The upgrade is worthwhile when the factory adapter fails, the tip no longer seats securely, or a spare is needed for travel. Buyers whose speakers use a different connector or voltage should not purchase this model.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

How do I connect the barrel tip to my Onyx Studio speaker, and what is the step people often miss?

Match the DC output and barrel tip size to the speaker before plugging in; the step people miss is verifying the tip size matches exactly.

What maintenance will this charger need over time?

Keep the unit in a ventilated, low-humidity area and avoid placing it on soft surfaces; no routine servicing is required.

What limit appears first during sustained use?

Over-heat protection will activate if the adapter overheats during prolonged operation.

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