1978-1990 Chevy Impala Factory Speaker Upgrade Kit - Compatible with Harmony R46 & R69 Models | Premium Sound System Replacement for Classic Cars | Perfect for Road Trips & Car Shows

This Package Includes the Following Items:2 x Harmony Audio 724500 Speaker Connectors for GMC Vehicles1 x Harmony Audio HA-R46 Car Stereo Rhythm Series 120 Watt 4x6" Speakers1 x Harmony Audio HA-R69 Car Stereo Rhythm Series 450 Watt 6x9" SpeakersHarmony Audio 724500 Speaker Connectors for GMC Vehicles:Speaker Connectors for GMC VehiclesConnects speakers to factory harnessHarmony Audio HA-R46 Car Stereo Rhythm Series 120 Watt 4x6" Speakers: Specifications: 4x6" Rhythm Series 2-Way Car Speaker PairPower Handling: Peak: 120 wattsRMS: 40 wattsSensitivity: 88dBFrequency Response: 50Hz-20kHzMounting Depth: 2 1/4"Mounting Cutout Diameter: 3 7/16" x 5 9/16"Tweeter Size: 1/2"Single 4 Ohm Harmony Audio HA-R69 Car Stereo Rhythm Series 450 Watt 6x9" Speakers:Specifications: 6x9" Rhythm Series 3-Way Car Speaker PairPower Handling: Peak: 450 wattsRMS: 150 wattsSensitivity: 92dBFrequency Response: 30Hz-20kHzMounting Depth: 3 3/8"Mounting Cutout Diameter: 6 1/8" x 8 11/16"Tweeter Size: 1/2" & 1"Single 4 Ohm