Review on 🚗 Car Amplifier Subwoofer EQ Crossover with RCA Line Level & Volume Control by Cody Clark

My F150 didn't have a subwoofer connector and the vehicle specific kicker had a speaker wire connector. Thus, high, mid, and low frequencies are sent to the subwoofer, making the sound distorted and hard to hear. Added this adapter that pulled out mid/high frequencies and sent low frequencies, it sent deep low frequencies, no, but wasn't looking for it, just looking for a nice kick and it delivers it. Sounds exactly what I wanted, I'm going to install this adapter next to the OBDII port so I can set it up when the wife is in the car or when I'm listening to podcasts.