Top Best 5 gmc sierra 1500 speakers for sale 2016

1. Bbox A152-12CP Extended Cab (1999-2007) Dual 12" Down Firing Subwoofer Enclosure (Click Link to Check Price on Amazon)
Editor's Rating : 9.8 out of 10
Fits 1999-2007 GM Extended Cabs - Custom Under Rear Seat Application0.93 Cu. Ft. Air Space per Sub Speaker hole cutout 11.12"

2. Rockford Fosgate R1675X2 Prime 6.75-Inch Full Range 2-Way Coaxial Speaker - Set of 2 (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
Vacuum Polypropylene coneRubber surround

3. Pyle PLMRKT14BK Stereo Radio Headunit Receiver & Speaker Kit, Aux (3.5mm) MP3 Input, USB Flash & SD Card Readers, Remote Control, Includes (4) Waterproof 6.5'' Speakers, Single DIN (Black) (Click Link to Check Price on Amazon)
Editor's Rating : 9.7 out of 10
System includes Stereo Radio Receiver and (4) Waterproof 6.5'' Speakers - Single DIN Universal Standard - Includes Remote ControlAux (3.5mm) Input Connector Jack - Connect & Stream Music from Your Favorite Devices (Smartphones, Tablets, MP3 Players, etc.). MP3 Digital Audio File Support: USB & SD Memory Card Readers - 120 Watt Power Speakers - Universal OEM Replacement Sizes

4. OBCON Dual 12-Inch Chevy 1500 Crew Cab 2008 - 2011 Speaker Box With Labyrinth Power Port (Click Link to Check Price on Amazon)
Editor's Rating : 9.6 out of 10
1.0 cu ft airspace - 5 3/4" mounting depth (DOES NOT FIT HD MODELS)Holds dual 12" sub woofers (Downfire)

5. ASC Chevy Silverado or GMC Sierra 1500 Non-HD Crew Cab Truck 2001-2006 Dual 12" Subwoofer Custom Fit Sub Box Speaker Enclosure (Click Link to Check Price on Amazon)
Editor's Rating : 9.7 out of 10
Dimensions: Width 48-1/4" x Height 14" x Top Depth 3-1/2" x Bottom Depth 6-1/2"Install Location: Behind Rear Seat