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Black rectangular 19V AC adapter with 10 ft power cord

WAWEIS

WAWEIS 19V AC Adapter for Harman/Kardon Onyx Studio

SKU CH-E4R3-QEPNT

19V AC adapter with 10 ft cord powers Harman/Kardon Onyx Studio speakers, includes overload and short-circuit protection

  • Worldwide 100-240 V input works across regions
  • 10 ft power cord gives flexible placement
  • FCC CE RoHS certified for safety compliance
  • Over-current over-voltage short-circuit protection guards hardware
  • 12-month warranty covers manufacturing defects

Power Adapter for Onyx Studio

This 19V AC adapter replaces the original AU38AA-00 supply for Harman/Kardon Onyx Studio wireless Bluetooth speaker systems. It accepts 100-240VAC input at 50/60Hz for worldwide use. The unit includes a total 10 ft power cord length. Safety certifications cover FCC, CE and RoHS standards.

Ideal for Speaker Owners Needing Replacement

Suits owners of compatible HK ESX2567Q, ZGP468 and ESX 2567Q models who require a direct replacement charger. Not intended for users needing battery-powered operation or a different output voltage. Buyers with other speaker brands or models should verify compatibility before purchase.

Straightforward Plug-In Installation

Installation requires connecting the adapter to mains power and the speaker DC input. The 10 ft cord provides placement flexibility. Built-in protections cover over current, over voltage, short circuit and total power faults. Overheating protection uses a smart chip. No driver setup or configuration is needed.

Highlights

  • Worldwide 100-240 V input works across regions
  • 10 ft power cord gives flexible placement
  • FCC CE RoHS certified for safety compliance
  • Over-current over-voltage short-circuit protection guards hardware
  • 12-month warranty covers manufacturing defects

Specifications

No published specifications for this item yet.

Questions about this item

Does this adapter work with the Harman/Kardon Onyx Studio speaker?

The adapter is listed as a replacement for Harman/Kardon AU38AA-00 and fits Onyx Studio models ESX2567Q, ZGP468, ESX 2567Q and ZGP 468.

Can I use this adapter on a 240 V mains supply?

Yes, the input range is 100-240 VAC at 50/60 Hz, so it accepts 240 V mains.

How can I confirm the adapter is delivering power after I plug it in?

The speaker should power on and operate normally; the adapter includes over current, over voltage, short circuit and overheating protection to indicate safe operation.

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