This Package Includes the Following Items:
1 x Harmony Audio HA-R69 Car Stereo Rhythm Series 6x9" Replacement 450W Speakers
1 x Harmony HA-823004 14-Up General Motors Vehicle 6x9 Inch Speaker Plate
2 x Harmony HA-724572 2010-2017 GM Vehicles Speaker Wiring Harness
1 x Harmony Audio HA-65 Car Stereo Rhythm Series 6.5" Replacement 300W Speakers & Grills
1 x Metra 82-3006 2005-Up General Motors Multi 6 to 6.75 Inch Speaker Adaptor Plate

Harmony Audio HA-R69 Car Stereo Rhythm Series 6x9" Replacement 450W Speakers:
Specifications:
6x9" Rhythm Series 3-Way Car Speaker Pair
Power Handling:
Peak: 450 watts
RMS: 150 watts
Sensitivity: 92dB
Frequency Response: 30Hz-20kHz
Mounting Depth: 3 3/8"
Mounting Cutout Diameter: 6 1/8" x 8 11/16"
Tweeter Size: 1/2" & 1"
Single 4 Ohm

Harmony HA-823004 14-Up General Motors Vehicle 6x9 Inch Speaker Plate:
Accommodates 6X9 inch speaker
Harmony HA-724572 2010-2017 GM Vehicles Speaker Wiring Harness:

Harmony Audio HA-65 Car Stereo Rhythm Series 6.5" Replacement 300W Speakers & Grills:
Specifications:

6-1/2" Rhythm Series 2-Way Car Speaker Pair
Power Handling:
Peak: 300 watts
RMS: 100 watts
Sensitivity: 90dB
Frequency Response: 40Hz-20kHz
Mounting Depth: 2 3/8"
Mounting Cutout Diameter: 5 11/16"
Tweeter Size: 1/2"
Single 4 Ohm

Metra 82-3006 2005-Up General Motors Multi 6 to 6.75 Inch Speaker Adaptor Plate:
Accommodates 6 to 6.75 inch speaker