Only to be expected from Electro-Voice, the ZxA1-90 packs a big-stage punch. Electro-Voice drivers, components, and amplifiers are legendary-all proven at the highest levels of live performance. ZxA1-90 wraps Electro-Voice technology in a durable, lightweight cabinet, resulting in the most powerful and versatile compact loudspeaker available today. Match ZxA1-90 with the ZxA1-Sub to create a truly exceptional professional sound system. The Electro-Voice ZxA1-90 powered loudspeakers are fully integrated audio systems with carefully matched electronics and transducers. These products make it easy to setup a high quality sound system quickly with a minimum amount of cables and external electronics. The Electro-Voice ZxA1-90 is a compact, amplified loudspeaker system, which is designed for portable sound reinforcement applications that require maximum portability. The ZxA1-90 utilizes the EV8L, a high output, low distortion, 203mm (8 inch) woofer. The woofer is paired with the DH2005, a titanium diaphragm true compression driver. The compression driver is coupled to a rotatable 90° x 50° waveguide for smooth response to 20kHz and excellent pattern control. The ZxA1-90 loudspeaker is powered by an integrated 800W, bi-amp module. The amplifier has a dedicated XLR micro input and a combo XLR/TRS line level input as well as an XLR line level output for daisy chaining several ZxA1-90 units together or adding a ZxA1-SUB. The bi-amplified design features steep crossover slopes and woofer excursion protection for maximum output and reliability. A switchable high-pass filter allows for use with the ZxA1-SUB. The ZxA1-90 injection molded enclosure is made from high impact ABS for durability and light weight. The handle pocket and pole mount make the ZxA1-90 ideal for many portable applications. The ZxA1-90 enclosure also features a built in 45° monitor angle for floor monitor applications. The bottom of the ZxA1-90 features four (4) #8-32 suspension points for permanent installation.