SBT Evolution ES 1850 – 18-Inch Subwoofer Speaker (1500W, Cast Body)

The SBT Evolution ES 1850 is a powerful 18-inch subwoofer speaker built for professionals who demand high performance. Ideal for line array systems and heavy-duty speaker replacement, this speaker delivers clean, deep bass with exceptional durability.

Key Specifications:

• Size: 18 inches
• Power Handling: 1500 watts peak
• Impedance: 8 ohms
• Coil: 100mm high-grade copper coil
• Structure: Heavy-duty cast body frame
• Designed for line array subwoofers and professional speaker builds

Built like a tank, the ES 1850 delivers thunderous bass and high sound pressure levels, making it perfect for large venues, outdoor events, and professional installations. Whether you’re replacing an old subwoofer or building a new system, this is a speaker you can trust.