Step 1: Fix the Bass
Two options to quickly add bass to any system. First, choose one of the powered subwoofer enclosures from Crunch. Second, choose a component mono amplifiers and separate subwoofers.
Step 2: Fix the Speaker
Every system can be improved by upgraded speakers. They might be old and cracked or they might just be the cheapest speaker that could be included in the car. Crunch speakers will make your system sound great.
Step 3: Full System
Adding an amplifier to power all the speakers and another amplifier to power all the subwoofers will make your music jump from the car.