This Package Includes the Following Items:
2 x Harmony Audio 724500 Speaker Connectors for GMC Vehicles
2 x Harmony Audio HA-R4 Car Stereo Rhythm Series 150 Watt 4" Speakers

Harmony Audio 724500 Speaker Connectors for GMC Vehicles:Speaker Connectors for GMC Vehicles
Connects speakers to factory harness

Harmony Audio HA-R4 Car Stereo Rhythm Series 150 Watt 4" Speakers:
Specifications: 4" Rhythm Series 2-Way Car Speaker Pair
Power Handling: Peak: 150 watts
RMS: 50 watts

Sensitivity: 88dB
Frequency Response: 60Hz-20kHz
Mounting Depth: 2 3/16"
Mounting Cutout Diameter: 3 11/16"
Tweeter Size: 1/2"
Single 4 Ohm
>FeaturesDirect Fit OEM Replacement Size
Polypropylene Injection Molded Cone
Butyl Rubber Surround
PEI Neodymium Magnet Dome Tweeter
Passive Tweeter Crossover
Steel Basket
Ferrite Magnet
Kapton Former Material