The Electro-Voice ZXA1-90B is a compact, amplified loudspeaker system, which is designed for portable sound reinforcement applications that require maximum portability.

The EV ZXA1-90 audio speaker uses the EV8L, a high output, low distortion, 203mm (8") woofer. The woofer is paired with the DH2005, a titanium diaphragm 1" exit 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, 2-channel amplifier module. The amplifier has XLR microphone and line level inputs, as well as an XLR line level output for daisy chaining several amplified speakers or a subwoofer. The biamplified design features steep crossover slopes and woofer excursion protection for maximum output and reliability. A switchable high pass filter allows for use with a subwoofer.

The Electro-Voice ZXA1-90 injection molded enclosure is made from high impact polystyrene for durability and light weight. The handle pocket and pole mount make the ZXA1-90 ideal for many portable applications. The ZXA1-90 speaker enclosure also features a built-in monitor angle for floor monitor applications. The bottom of the Electro-Voice ZXA1-90 features four #8-32 suspension points for permanent installation.