Power Link conversion kit

Kit is for a pair: includes all parts and modules shown, including input module housings and gaskets

Module number: Includes filter, switch, and input modules 2, 5 and 6, 8002621, 8002623 and 8002624

Part numbers: 3454102, 3340293, 8002623, 8002624, 3340290, 3131096, 8002621

Compatible models:
BeoLab 4

Compatible product type numbers:
6650, 6651, 6652

Difficulty: slightly involved (~30-60 minutes)

Tools required: T20 driver, Phillips driver, spudger or trim tool, optional heat gun

Remove all plugs and all 3 speaker frets, being careful not to break their clips. Unscrew the 6 T20 screws holding the pyramid of the cabinet to the base. Use a spudger or a tool inserted into the slot near the rear corner of the cabinet to pry the cabinet from the base, which is sealed with an adhesive gasket and may take some force.

Install the amplifier modules and brackets onto the new filter modules, and install the filters onto the new base plates. Transfer the bass ports.

Plug all connectors into the boards on each speaker, including the speaker loom and the LED plug, and seat both cabinets on the new base plates.

It's advisable to attach the speakers and test each speaker before installing all the cabinet screws.