8.9 x 7.8 x 1.1 inches

5x7 / 6x8 Speaker Spacers Depth Extender Extending Rings - 1/2" Thick - 1 Pair - SSK68K - Stackable - Perfect for Framing Fiberglass Enclosures.

5x7 / 6x8 Speaker Spacers Depth Extender Extending Rings - 1/2" Thick - 1 Pair - SSK68K - Stackable - Perfect for Framing Fiberglass Enclosures.