The JBL 18-inch EON718S subwoofer delivers stunning fidelity right out of the box, thanks to 1,500 watts of clean, efficient amplification. Ideal for everyone from event DJs to corporate AV providers and any mid-sized event, indoors or out. Iconic Acoustics, Superior Sound It all adds up to superior JBL sound, with incredibly natural bass response and broad, even high-frequency dispersion. The 718S subwoofer also features a new, custom-engineered woofer for enhanced performance. Unrivaled Power Performance The EON718S delivers robust sound reproduction that covers the needs of any mid-sized event, indoors or out. Subwoofer is powered by 1,500 watts of ultra-efficient amplification for clean, clear sound at any volume level. And the 718S subwoofer providing up to 131 dB max SPL, you'll deliver that front-row experience all the way to the back of the room. Connectivity and Control Two Combo inputs and an XLR loop-out (two on the 718S subwoofer) round out connectivity options. Access speaker functions via an EasyNav LCD screen or use the universal JBL Pro Connect app to make adjustments from anywhere in the venue. Configure Your Way EON718S subwoofers feature a threaded pole mount for full-range speakers and are easily stacked for cardioid configurations. Rugged and Reliable Like every JBL speaker, EON700 loudspeakers and subwoofers undergo 100 hours of rigorous testing to ensure they'll perform flawlessly and consistently in real-world conditions.