In this video we show you how to refoam and repair Infinity speaker RSa 490780. This, and similar woofers were installed in many Infinity models including the RSa, RS IIa, RS IIIa, and RS IIIb, 902-2279, 902-2279A, 902-4983, 902-5079, and others.

The kit used in this video is part # INF-FSK-10i. Link to order:
https://www.simplyspeakers.com/infini...

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