Lightweight Speaker with Best-in-class Performance Step up to the best-in-class sound of the Electro-Voice ZLX-12. Experience robust lows and room-shaking volume, thanks to a 12" woofer and impressive power handling. And with 90° x 60° coverage, your entire audience is sure to enjoy excellent sound. Installing this passive speaker is a piece of cake — mount it on a pole, stack it on a subwoofer, or position it onstage for monitoring. The ZLX-12's patented split-baffle design yields superior driver time alignment, enhanced sonic impact, and increased intelligibility. And its road-ready construction and unique grip design make transportation easy. Note: This is a passive speaker and requires a power amp for operation. Call you GearNuts Sales Engineer for details. Top-quality components ensure top-notch sound The Electro-Voice ZLX-12 is built from top-quality components. Its 12" woofer and 1.5" high-frequency titanium compression driver yield a 55Hz–20kHz frequency range with a maximum SPL of