PAC GMSB356 Speaker Adapter 6.5"/6.75" for Select GMC Chevrolet Cadillac

PAC GMSB356 Speaker Adapter 6.5"/6.75" for Select GMC Chevrolet Cadillac

The PAC GMSB356 Speaker Adapter is designed to simplify the installation of aftermarket 6.5" or 6.75" speakers into a wide range of GM, Cadillac, Chevrolet, GMC, Buick, Honda, and other select vehicles. With a precision-molded, durable design and factory-style finish, this adapter ensures a clean fit and reliable speaker mounting without modifications.

• Custom Fit Design - Engineered specifically for select 2006-2016 GM vehicles and others
• Wide Compatibility - Supports 6.5" or 6.75" aftermarket speakers
• Durable Construction - Built from high-quality materials for long-lasting use
• Factory Style Finish - Blends seamlessly into your vehicle’s interior
• Easy Installation - Simplifies upgrades without cutting or drilling

• Brand: PAC
• Model: GMSB356
• MPN: PAC GMSB356
• Type: Speaker Adapter
• Color: Black
• Mounting Type: Flush Mount
• Compatibility: 6.5" or 6.75" aftermarket speakers
• Warranty: 1 Year

This adapter makes upgrading your vehicle’s sound system easier, delivering a secure fit and professional-grade installation for a wide range of GM and compatible vehicles.

Vehicle Compatibility

• Acura CL (1996-2002)
• Buick Enclave (2008-2017), Lucerne (2006-2011)
• Cadillac Escalade / ESV / EXT (2007-2014)
• Chevrolet Avalanche (2007-2013), Camaro (2010-2015), Cobalt (2007-2010), Express Van (2008-2019), HHR (2006-2011), Impala (2006-2016), Malibu (2008-2012), Silverado (2007-2016, 2018-2020), Silverado HD (2014-2016, 2018-2020), Sonic (2012-2016), Suburban (2007-2020), Tahoe (2007-2020), Traverse (2009-2017)
• GMC Acadia (2007-2016), Savana (2020), Sierra (2007-2019), Sierra HD (2007-2019), Yukon / XL (2007-2020)
• Honda CR-V (2012-2014), HR-V (2016)
• Hummer H2 (2008-2009), H3 (2006-2010), H3T (2009-2010)
• Mazda 3 (2014-2015)
• Pontiac G5 (2007-2010), G6 (2005-2009)
• Saturn Outlook (2007-2009)

About PAC

PAC is a trusted leader in OEM integration and installation solutions for aftermarket car audio. Their products are engineered for precision, durability, and ease of use, ensuring seamless compatibility with today’s most popular vehicles.