Fiegromech 6.5 Inch Hollow Speaker Spacer Adapter

6.5 Inch Speaker Spacer Adapters Parameter: 167mm - 6.57“OD, 149mm - 5.87”ID, 20mm - 0.79""H. Please verify the exact dimensions of both aftermarket speakers and the OEM mounting location, as sizing may vary across different vehicle models, allow a slight manufacturing tolerance of 1–2mm. 6 1/2 Door Speaker Adapter Ring Fits: The 6.5 speakers spacer compatible with Toyota Corolla 2001-2016, RAV4 2001-2015, 4 Runner 2003-2009, Avalon 2003-2011, Sienna 1998-2012, Tacoma 2005-2012, Tundra 2000-2012, Venza 2009-2011, Yaris 2007-2012, Highlander 2008-2012, Matrix 2002-2011, Celica 2000-2006, Scion XB 2006-2008. Hollow Plastic Car Speaker Spacers: Easy installation and allow you customize, 6.5 speaker adapter compatible with Toyota JBL speaker or premium audio, 5.87 inches ID speaker gasket uses for the car door factory mounting hole center distance approximately 131mm - 5.16 inches. Speaker Adapter with Foam Spacer Kit: 0.79 inches depth mount adapters provide extra mounting space for replacement speakers. Paired with 6.5 universal high-rebound speaker foam rings, provide the better sound effects. Package: 2pcs 6.5"" plastic speaker spacers, 2pcs 6.5"" foam speaker rings. Screws not included