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 connector tip

ABLEGRID

ABLEGRID AC Adapter for Yamaha NX-B55 Wireless Speakers

SKU CH-XYFM-JBCBR

Replacement AC adapter with 100–240 V input and 50–60 Hz frequency powers Yamaha NX-B55 wireless speakers

  • Battery typeUPS
  • Worldwide AC input from 100 to 240 volts
  • 820% compatibility with original Yamaha NX-B55 speakers
  • Over-voltage and over-heat protection built in
  • Non-OEM replacement charger certified to CE FCC RoHS
  • Barrel-tip connector matches the speaker power port

Replacement Adapter for Yamaha NX-B55

This ABLEGRID AC adapter is built as a non-OEM replacement for the Yamaha NX-B55 Premium Computer Wireless Speakers. It supplies the DC power the speakers require and includes over-voltage and over-heat protection. The unit is CE, FCC and RoHS certified. It is intended for users who have lost or damaged the original mains lead.

AC 100-240V Input with Barrel Tip

The adapter accepts a worldwide AC input range of 100-240V at 50-60Hz and delivers DC output through a barrel-style connector tip. Compatibility is rated at 820% with the original specification. Buyers must verify that the DC output voltage and the barrel tip dimensions match the speaker's requirements before ordering.

Direct Plug-In Installation

Installation is a direct plug-in: connect the mains lead to a wall socket and the barrel tip to the speaker's DC input jack. No tools or configuration are needed. The most common issue is ordering a unit with an incorrect tip size or output voltage, which prevents the speakers from powering on. Ensure ventilation during extended use and avoid placing the adapter on soft surfaces.

How it compares

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

Price $9.99
Cheaper than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

What does the 100-240V input mean when I plug this into a wall socket?

It accepts mains voltage from 100V to 240V at 50Hz or 60Hz, so it works worldwide without a separate voltage switch.

How does the barrel-tip connector limit what I can power?

The DC output uses a barrel tip sized for the Yamaha NX-B55; only devices with the matching jack and correct polarity will connect.

What physical space does the adapter need on a desk or power strip?

The unit is a compact switching brick with an integrated mains lead; it fits a standard socket or strip without blocking adjacent outlets.

More in Household Batteries & Chargers

Similar items