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Black rectangular AC adapter with barrel tip connector and detachable power cable

ABLEGRID

ABLEGRID 24V AC Adapter for Klipsch SB-3 SB3-BK Sound Bar Charger

SKU CH-AA3Q-D0MWB

A 24V AC adapter with 100-240V input and barrel connector powers the Klipsch SB-3 sound bar and includes a power cable

  • Battery TypeUPS
  • Delivers reliable 24 V power to your Klipsch SB-3 sound bar
  • Worldwide 100–240 V input works at 50–60 Hz without a voltage converter
  • Built-in over-voltage and over-heat protection safeguards connected equipment
  • Barrel-tip connector matches the original charger for a secure fit
  • Includes both AC adapter and power cable for immediate use

What this adapter replaces

This 24 V AC adapter is a non-OEM replacement for the Klipsch SB-3 and SB3-BK sound bar power supply. It accepts worldwide mains input from 100 to 240 V at 50 to 60 Hz and delivers DC output through a barrel tip connector. The package includes the adapter and a detachable power cable.

Thermals, noise and power draw

The unit incorporates over-voltage and over-heat protection to limit temperature rise during normal operation. No fan is fitted, so the adapter runs silently while powering the sound bar. It is CE, FCC and RoHS certified for safety compliance.

The detail that decides fit

You must confirm that the original supply’s DC output voltage and barrel tip dimensions match this adapter before ordering. The notice in the data states that voltage and tip size must be accordant for correct operation.

Highlights

  • Delivers reliable 24 V power to your Klipsch SB-3 sound bar
  • Worldwide 100–240 V input works at 50–60 Hz without a voltage converter
  • Built-in over-voltage and over-heat protection safeguards connected equipment
  • Barrel-tip connector matches the original charger for a secure fit
  • Includes both AC adapter and power cable for immediate use

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

How do I install the ABLEGRID 24V AC adapter on my Klipsch SB-3 sound bar, and what step is often missed?

Connect the barrel tip to the sound bar's DC input, plug the AC cable into a 100-240V outlet at 50-60Hz, and ensure the adapter has open airflow — do not rest it on soft surfaces.

What maintenance or replacement will this power supply need over time?

Keep the vents clear of dust and avoid humid locations; if the unit becomes unusually hot or shows physical damage, replace the entire adapter.

What is the first limit I will hit when running the sound bar continuously?

The adapter's over-heat protection will activate if ventilation is blocked during sustained use, cutting output until it cools.

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