[2018 Upgraded] HDTV Antenna - Digital Amplified HD TV Antenna 50-80 Mile Range 4K HD VHF UHF Freeview Television Local Channels w/Detachable Signal Amplifier and 16ft Longer Coax Cable

usually component kits include two doors for a vehicle, this product seems to only include one door per kit , the sound is perfect even on a head unit but being the a only one set is in a kit it should for the money, they should state that one kit does not include two sets