JBL 18 Inch Double Magnet Subwoofer Speaker – 4000W RMS

Take your audio system to the next level with this powerful JBL 18-Inch Double Magnet Subwoofer Speaker. Built for heavy-duty performance, this unit is perfect for replacing damaged subs or assembling custom line array subwoofer systems.

Key Features:

• 18-inch size – Ideal for deep, thumping bass
• Double magnet structure – Ensures maximum magnetic force and sound clarity
• Massive 4000 watts RMS power handling
• Line array compatibility – Suitable for building professional touring systems
• High-quality construction for long-term durability
• Perfect for clubs, churches, concerts, and large outdoor events

Heavy-Duty Power You Can Rely On

This JBL 18-inch double magnet subwoofer delivers clean, distortion-free bass even at extreme volumes. Whether you’re replacing a worn-out driver or customizing a new setup, this speaker ensures your system performs at its peak.

Applications:

• Line array subwoofer builds
• Pro audio installations
• Stage and live sound systems
• Replacement speaker for high-power sub cabinets

Boost your bass. Build it better. Go with JBL.