Upgrading My Car Audio Setup | Amp Rack Build + Speaker Box Install + DSP + EQ Setup

In this video, I take you through the full process of upgrading the audio system in my car. I build a custom amp rack, add a new speaker box, and wire in a line output converter (LOC), digital signal processor (DSP), equalizer, and two amplifiers. You'll see every step—from wiring and mounting to tuning and testing! 📌 What’s included in this video: – Amp rack build and layout – Speaker box wiring – LOC, EQ, and DSP installation – Final sound test with music demo