ABLEGRID AC DC Adapter for Harman Kardon Soundsticks II III Charger

Replacement AC Adapter for Soundsticks

The ABLEGRID charger supplies DC power to Harman Kardon Soundsticks II and III desktop speaker systems. It accepts a worldwide AC input range of 100-240 V at 50-60 Hz, so the single unit works in any region without a separate voltage selector. A 1.5 metre cable reaches from a wall socket to the speaker base with enough slack for desk routing. The package includes the adapter and a detachable mains cord.

Fits standard desk setups

The barrel-style DC plug matches the original Soundsticks connector shown in the product images, so no soldering or adapter tips are required. Over-voltage and over-heat protection circuits guard the speakers during extended listening sessions. Because the brick is external, the speaker enclosure stays free of internal power-supply heat, preserving the original acoustic design. Verify the tip polarity and dimensions against your unit before connecting.

Direct substitute for a lost

This non-OEM unit restores power when the factory brick is missing, damaged or no longer holds a stable output. The upgrade is worthwhile when the original adapter shows cracked cables, intermittent operation or label wear that makes specifications unreadable. It is not for buyers who need a multi-voltage bench supply, a USB-C PD source or a battery-backed UPS for the speakers.