JBL MRX518S Passive 18″ SUB Speaker (Requires Amp)

The JBL MRX518S is a powerful 18″ passive subwoofer designed to deliver deep, punchy bass for live events, clubs, and large venues. With its robust construction and high SPL capability, this sub adds serious low-end impact to any sound system.

Product Details:

• Frequency range: 40Hz-200Hz
• Frequency response: 45Hz-200Hz
• Sensitivity: 94dB SPL; 100dB SPL
• Nominal impedance: 4 ohms
• Power capacity (continuous/program/peak): 500W/1000W/2000W, 400W/800W/1600W
• Rated maximum SPL: 127dB SPL (133dB SPL)*
• Dimensions: 21"W x 22"H x 27.5"D
• Weight: 72 lbs.