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Black rectangular AC-DC adapter with barrel tip connector

ABLEGRID

ABLEGRID AC-DC Adapter Charger for QFX PBX-2180

SKU CH-N7Z9-DF8CR

Replacement AC-DC power adapter for the QFX PBX-2180 speaker system with 100-240V worldwide input and barrel-tip output

  • Battery TypeUPS
  • Worldwide AC input from 100 to 240 volts
  • Operates on 50 or 60 hertz mains frequency
  • Over voltage protection guards the speaker system
  • Over heat protection keeps the adapter running safely
  • CE FCC RoHS certified for regulatory compliance

What this adapter powers

The ABLEGRID AC-DC adapter is built to replace the original mains supply for the QFX PBX-2180 speaker system. It accepts a worldwide AC input range of 100-240V at 50-60Hz so you can use it at home or while travelling without a separate voltage converter. The barrel tip matches the speaker’s DC jack for direct compatibility.

Heat, noise and power draw

The unit carries over-voltage and over-heat protection to limit stress during extended playback sessions. Because it is a sealed wall-wart style supply with no moving parts, it runs silently and draws only the current the speaker system requires. Keeping the adapter in a ventilated area helps maintain stable temperatures during long use.

Build, connectors and daily use

The package includes one new non-OEM charger with a fixed barrel connector sized for the PBX-2180. CE, FCC and RoHS certifications confirm the unit meets basic safety and environmental standards. Verify the output polarity and tip dimensions before connecting, and avoid placing the adapter on heat-sensitive surfaces while it is operating.

Highlights

  • Worldwide AC input from 100 to 240 volts
  • Operates on 50 or 60 hertz mains frequency
  • Over voltage protection guards the speaker system
  • Over heat protection keeps the adapter running safely
  • CE FCC RoHS certified for regulatory compliance

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

How do I connect this adapter to the QFX PBX-2180 speaker system, and what step is often missed?

Match the DC output voltage and barrel tip size to the speaker's input before plugging in; the step often missed is verifying the tip fits securely.

What maintenance will this power adapter need over time?

Keep the unit in a ventilated area away from humidity and soft surfaces; no user-serviceable parts require routine replacement.

Which protection limit activates first during sustained high-load use?

Over-heat protection will engage before over-voltage protection if the adapter temperature rises excessively during prolonged operation.

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