JBL Active Subwoofer (12’inch)

JBL 12″ Powered Subwoofer System: Mammoth Bass, Zero Hassle
Experience the legendary power of JBL in your vehicle. This 12-inch (300mm) active subwoofer system is meticulously engineered to integrate a high-output amplifier and a high-excursion driver into a single, space-optimized enclosure.

Slipstream Port Technology: Features JBL’s patented Slipstream port, which is mathematically designed to eliminate the “chuffing” or port noise common in traditional boxes, ensuring only clean, deep bass reaches your ears.
Built-in Matched Amplifier: No need to shop for a separate amp. The integrated amplifier (typically 150W RMS / 450W Peak) is perfectly matched to the 12″ driver for maximum efficiency and punch.
Driver-Seat Control: Most models include a wired remote bass knob, allowing you to adjust the “thump” on the fly without ever stopping to open your trunk.
JBL Toughness: Every unit undergoes rigorous “lifecycle testing”—including 200 hours in environmental chambers—to ensure it survives extreme heat, cold, and vibrations.