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Black rectangular power brick with textured sides and barrel connector cable

NShi

NShi AC adapter for Samsung HW-Q70R soundbar

SKU CH-NQ2S-PR09R

Replacement AC power supply for Samsung HW-Q70R soundbars with 100-240 V input and built-in safety protections

  • Worldwide voltage support from 100-240 V input
  • Works at 50 Hz or 60 Hz mains frequency
  • Built-in protection against incorrect voltage
  • Guards against short circuit and overheating
  • Brand-new non-OEM replacement for Samsung HW-Q70R soundbar

Replacement AC adapter for Samsung HW-Q70R

This NShi AC adapter replaces the original power supply for the Samsung HW-Q70R Q Series soundbar. It is a brand-new, non-OEM unit built with safety features that protect against incorrect voltage, short circuit and internal overheating. The adapter carries CE and FCC certifications. It suits owners who need a direct replacement for a lost or damaged charger.

Check DC output and tip size before ordering

Verify that the DC output voltage and the barrel-tip dimensions on your soundbar match this adapter before purchase. The unit accepts a wide input range of 100-240 V at 50-60 Hz for worldwide mains compatibility. Ensure the connector polarity and physical fit are correct to avoid damage. Do not assume compatibility based on model name alone.

Thermals and power draw in normal use

The adapter includes internal-overheating protection and should be kept in a well-ventilated, low-humidity location during extended operation. Avoid placing it on soft or insulating surfaces that could trap heat. Normal operation stays within the certified safety limits without additional cooling requirements. No fan or active cooling is present, so silent running is maintained.

Highlights

  • Worldwide voltage support from 100-240 V input
  • Works at 50 Hz or 60 Hz mains frequency
  • Built-in protection against incorrect voltage
  • Guards against short circuit and overheating
  • Brand-new non-OEM replacement for Samsung HW-Q70R soundbar

Specifications

No published specifications for this item yet.

Questions about this item

What does the NShi AC adapter box include for the Samsung HW-Q70R soundbar?

The package contains the power supply unit itself with its attached cable. No extra cables or mounting hardware are mentioned, so nothing else needs to be purchased separately.

Which voltage version of this adapter matches the Samsung HW-Q70R soundbar?

The unit accepts 100-240V input at 50-60Hz, covering mains supplies worldwide. Select this single version; there are no alternative voltage models listed for the HW-Q70R.

How does the 100-240V input range affect daily use with the HW-Q70R soundbar?

The wide input range lets the adapter run on any standard household outlet from 100V to 240V at 50Hz or 60Hz without a separate voltage selector, so the soundbar powers reliably wherever you plug it in.

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