Review on 🔌 Rockville RWK4CU: Premium 4 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC - Unmatched Quality and Performance by Corey Singh

This product cost me about $800!🤬 Why do you ask? I just changed subwoofers, so I decided to "upgrade" my cables. I connected everything but there is almost no bass! The cabinet specs were a little different than the old subs, so I figured that was the problem. Assembled a new box to specs ($50)! Nothing yet! Couldn't figure it out but I added another amp and subwoofer too! Thought maybe something with two amps connected together had something to do with it! So I went back to my basic amp and built another box for my original subwoofers! Birch box, wood stain and skirts! Nothing yet! I was pissed, so I'm ordering brand new subwoofers for $150 each, a new amp ($250), and even a pre-built box ($120) because I'm sick of building! I had previously built two cabinets and a good birch cabinet but never got the bass to work. About $150 worth of building materials including an air port, wood stain and former MDF! Got my new subwoofers and amp, hooked everything up! NO BASS AND NOT LOUD! I knew at that moment that it must have been those cables! I bought new cables for $100 and they work great! Those were the damn cables! All that work and money, and there were damn cables all along! I felt like I had lost my mind because I've been doing this for years and I've never had a problem like this! After all this I want to give up this hobby!