We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS AC Adapter for Samsung HW-M370 HW-R450 HW-R430 HW-R470 HW-R47M HW-R47C Soundbar AH81-09807A

SKU CH-PQF4-1BAFX

Replacement AC adapter for select Samsung soundbars with 10 ft cord and 100-240 V input

  • World-wide 100-240 V input works across regions
  • 10 ft power cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection safeguards the soundbar
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for listed Samsung soundbar models

Compatible Soundbar Power Supply

This replacement AC adapter powers Samsung HW-M370, HW-R450, HW-R430, HW-R470, HW-R47M and HW-R47C soundbars. It matches the original AH81-09807A specifications for direct compatibility. Buyers needing a supply for other audio brands or laptop charging will not find a match here.

Worldwide Input Voltage Range

The unit accepts 100-240VAC at 50/60Hz for global mains compatibility without a separate converter. Built-in protections cover over-current, over-voltage, short-circuit and total-power fault conditions. A 10 Ft power cord provides flexible placement near the listening position. Installations requiring a different input standard or a shorter fixed lead are not supported.

Certified Safety and Continuous Operation

FCC, CE and RoHS certifications confirm compliance with recognised safety and environmental standards. The adapter delivers reliable power for extended playback sessions in home-theatre setups. Systems demanding higher wattage than the original design or multi-device daisy-chaining exceed the intended headroom.

How it compares

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

Price $21.99
Cheaper than about 68% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 10 ft cord version or a shorter cable for my HW-R450 soundbar?

This adapter comes with a single 10 ft power cord, so there is no shorter cable option to choose from.

What does the 100-240VAC 50/60Hz rating mean when I plug the adapter into my soundbar?

It means the unit accepts mains voltage anywhere from 100 to 240 volts at 50 or 60 Hz, so it works worldwide without a voltage converter.

Which power connector standard does the AH81-09807A replacement use, and what does it limit?

The adapter uses the original Samsung barrel connector for the listed soundbars, delivering the exact voltage and current those models require.

More in Laptop Chargers & Batteries

Similar items