Just installed them in the corners of the dash on my 2021 Chevy 2500 HD. I didn't use the harness connectors because I didn't have them at the time, but I'll go back and solder them on when I install the rest of the speakers. They sound way better. Just hook it up to your factory touchscreen infotainment system and it's powerful enough for those kickers. You can just take 4 Chanel door speaker amps and leave them alone. My advice is to put some blue tape on some of the panels that you don't want to scratch when you take them apart for installation. I'm sure you could put 3.5 inch speakers in the dash. It's deep enough to accommodate a larger speaker, but you'll definitely need to make a few modifications to make the hole bigger.
Roadgid CityGo DVR 3 Wi-Fi, 2 cameras, black
64 Review
70mai Dash Cam Lite: Full HD 1080P, Smart Car Camera π with Sony IMX307, G-Sensor, Wide Angle FOV, Night Vision & Loop Recording
52 Review
πΉ 2020 70Mai Smart Dash Cam 1S - Recorder Camcorder with 1080p, Night Vision, Wide Angle, G-Sensor, Loop Recording, App WiFi, Voice Control
187 Review
Upgrade Your Car'S Safety With CHORTAU'S 2023 Dash Cam - 1080P FHD, 170Β° Wide Angle, Night Vision, And More
44 Review
πΊοΈ CARRVAS GPS Navigation System for Car, 2021 MAP 7inch Truck GPS Navigation, Spoken Turn-by-Turn Directions, Speed Warning, USA, Canada, Mexico, Lifetime Maps Update
9 Review
βοΈ Enhancing Aviation Safety: ASA-OVC View Limiting Device for Clearer Vision in Overcast Conditions
9 Review
π©οΈ Stratux ADS-B Dual Band Receiver: Advanced Aviation Weather and Traffic System with WAAS GPS, AHRS, Battery Pack, Suction Mount, Antennas, SDR
9 Review
π§ FARO Aviation Headset Converter: Low to High Impedance Adapter for General Aviation (GA) and Military Headsets
9 Review