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 barrel tip connector and detachable power cable

ABLEGRID

ABLEGRID AC Adapter 24V for Polk Audio Surroundbar SDA Lot 3043093

SKU CH-K6BV-K7DRC

Replacement 24 V AC adapter with worldwide 100-240 V input, 50-60 Hz frequency and barrel tip for Polk Audio Surroundbar SDA

  • Battery TypeUPS
  • Compatible with Polk Audio Surroundbar SDA
  • Worldwide 100-240 V AC input for travel
  • 24 V DC output with barrel tip
  • Over-voltage and over-heat protection built in
  • CE, FCC and RoHS certified for safety

Replacement Power Supply for Polk Surroundbar

This ABLEGRID AC adapter delivers 24 V DC power to the Polk Audio Surroundbar SDA, matching the original voltage and barrel-tip connector. It accepts 100-240 V AC at 50-60 Hz for worldwide use. The package includes the adapter and a detachable power cord. CE, FCC and RoHS certifications are stated by the manufacturer.

Suitable for owners who need a direct replacement

The unit is built for the specific Surroundbar model referenced by lot 3043093 and is not intended for other Polk speakers or third-party sound bars that require a different voltage or tip size. Buyers who need a battery-backed UPS function or a multi-voltage bench supply should look at a different product category.

Output fixed at 24 V DC with barrel connector

The adapter provides a single 24 V DC rail and a barrel-style tip; no adjustable voltage or alternative tip options are offered. Confirm that the speaker's original supply lists the same 24 V output and identical tip dimensions before purchasing.

Highlights

  • Compatible with Polk Audio Surroundbar SDA
  • Worldwide 100-240 V AC input for travel
  • 24 V DC output with barrel tip
  • Over-voltage and over-heat protection built in
  • CE, FCC and RoHS certified for safety

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

What does the 24 V output mean when the adapter is connected to the Polk Audio Surroundbar SDA?

It supplies the exact DC voltage the Surroundbar SDA requires, so the speaker receives stable power without over-voltage risk.

How does the AC 100-240 V, 50-60 Hz input range affect everyday use?

The adapter accepts mains power worldwide, automatically handling any voltage between 100 and 240 V at either 50 or 60 Hz without a separate switch.

What does the barrel tip connector require for a secure fit?

The barrel tip must match the Surroundbar SDA's DC jack inner and outer diameter; the included power cable plugs into the adapter's IEC inlet for the mains side.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.