This Package Includes the Following Items:
1 x Harmony Audio HA-A400.4 Car Stereo Alloy Amp 4 Channel 800W Fulll Range Speaker or Sub Amplifier
1 x Harmony Audio HA-AK8 Car Stereo Complete 8 Gauge 900W Amp Amplifier Install Kit - Nickel
2 x Harmony Audio HA-C65 Car Stereo Carbon 6.5" Replacement 350W Speakers & Grills
2 x Metra 72-7302 2016-2019 Hyundai/Kia Speaker Wiring Harness
Harmony Audio HA-A400.4 Car Stereo Alloy Amp 4 Channel 800W Fulll Range Speaker or Sub Amplifier:
Specifications:
Alloy Series 4 Channel Class D Full Range Amplifier
Power Handling:
14.4V @ 4 Ohm Stereo
75 Watts RMS x 4
150 Watts PEAK x 4
14.4V @ 4 Ohm Bridged
200 Watts RMS x 2
400 Watts PEAK x 2
14.4V @ 2 Ohm Stereo
85 Watts RMS x 4
170 Watts PEAK x 4
Frequency Response: 10Hz-30kHz
Turn On: DC Offset or 12V Remote
Features:
Includes HA-EASY x 2 Speaker Wire to RCA Adapter to Simplify Installation
Compatible with both Aftermarket and Factory Source with DC Offset Feature

Harmony Audio HA-C65 Car Stereo Carbon 6.5" Replacement 350W Speakers & Grills:
Specifications:
6-1/2" Carbon Series 2-Way Car Speaker Pair
Power Handling:
Peak: 350 watts
RMS: 150 watts
Sensitivity: 91dB
Frequency Response: 45Hz - 21kHz
Mounting Depth: 2-3/8"
Mounting Cutout Diameter: 5-11/16"
Tweeter Size: 1"
Single 4 Ohm

Metra 72-7302 2016-2019 Hyundai/Kia Speaker Wiring Harness: