Use to add aftermarket speakers to factory door location.
Speaker plate dimensions- depth- approximately 7/8th of an inch, width diameter- approximately 5'-5.5" - can be trimmed out to fit up to about 5 1/2" speaker diameter.
Includes one pair for two doors- 2 plates.
Compatible wtih: 2008 - 2012 Buick Enclave, 2006 - 2011 Buick Lucerne, 2007 - 2014 Cadillac Escalade / EXT / XL, Made for 2007 - 2013 Chevrolet Avalanche, 2010 - 2015 Chevrolet Camaro, 2007 - 2010 Chevrolet Cobalt, 2008 - 2016 Chevrolet Express, 2006 - 2011 Chevrolet HHR, 2006 - 2013 Chevrolet Impala, 2008 - 2012 Chevrolet Malibu, 2007 - 2013 Chevrolet Silverado, 2014 - 2014 Chevrolet Silverado HD, 2015 - 2016 Chevrolet Silverado HD, 2007 - 2014 Chevrolet Suburban, 2007 - 2014 Chevrolet Tahoe,