EAW QX394 White 2-Way Trapezoidal Enclosure Loudspeaker (White)

High-output performance in a compact installation speaker The EAW QX394 WHITE is a powerful 2-way passive loudspeaker engineered for permanent installations where broadband pattern control and high output are critical. Taking design cues from the QX500 series but adapting it into a more compact footprint, the QX394 delivers phase-coherent audio and detailed fidelity for medium throw applications. Whether it's a live music venue, a house of worship, or a stadium concourse, this loudspeaker brings consistent coverage and clarity where it counts.

Optimized for medium throw applications and demanding environments With its broadband pattern control and high sensitivity, the QX394 excels in acoustically difficult spaces such as cathedrals, gymnasiums, or reverberant halls. It is equally at home in high-energy environments like dance clubs and live stages. Thanks to its horn-loaded compression driver and Phase Aligned low-frequency configuration, the speaker maintains intelligibility and musicality even at high volumes, making it a reliable choice for venues where clean audio matters.

Symmetrical driver layout for cohesive sound field At the core of the QX394 is a high-efficiency compression driver with a large 4-inch voice coil and a 90° x 45° constant directivity horn. Four 10-inch low-frequency drivers are arranged in vertical and horizontal pairs around the horn to form a symmetrical layout. This configuration aligns phase response across the frequency range, ensuring that all sound appears to radiate from a single point source. The result is improved clarity, imaging, and pattern control across both axes.

Flexible wiring and bi-amp capability for system design versatility The QX394 supports both single-amp and bi-amp configurations, providing system designers with the flexibility to meet unique installation needs. Each LF driver pair is wired independently to the input panel, allowing for series or parallel wiring configurations. This makes the QX394 adaptable to both traditional installs and more complex distributed audio systems using DSP and EAW Focusing processing for tuning.

Durable construction with IP-rated weather protection Built from exterior-grade Baltic birch plywood and finished with a wear-resistant white textured coating, the QX394 WHITE is as durable as it is visually discreet. The speaker features a powder-coated perforated steel grille for long-term protection and carries an IP64 rating for resistance against dust and water ingress. It's engineered to perform reliably in both indoor and covered outdoor environments.

Efficient footprint with powerful output Despite its compact enclosure, the QX394 is capable of delivering a maximum peak SPL of 142 dB. With a usable frequency response from 75 Hz to 20 kHz and a nominal sensitivity of 106 dB, it provides powerful, articulate sound with headroom to spare. The speaker's dimensions and manageable weight make it easy to install in a variety of spaces without compromising performance.