Yorkville PSA28 Paraline 2x8" Powered Loudspeaker

Compact Powered Line Array Speaker With High Output

The Yorkville PSA28 Paraline Compact Line Array Powered Top Box delivers professional-grade sound reinforcement in a portable format. Designed with dual 8-inch neodymium low-frequency drivers and dual 1-inch exit neodymium high-frequency drivers, this system packs powerful output into a compact enclosure. With 1400 watts of peak power on board, the PSA28 is ready to handle demanding live performances, touring productions, and fixed installations with consistent, clear sound.

Advanced Paraline Lens and Synergy Horn Technology

At the heart of the PSA28 are two of Tom Danley’s most innovative acoustic designs: the Paraline Lens and the Synergy Horn. The Paraline Lens produces a precisely shaped wavefront that aligns seamlessly with the horn’s coverage pattern, ensuring continuous horn throat coupling between cabinets. This eliminates comb filtering when multiple units are arrayed. Combined with the Synergy Horn, which uses the entire front of the cabinet for maximum efficiency, the PSA28 provides outstanding clarity and controlled dispersion.

Optimized Controls for Flexible Applications

The PSA28 includes built-in user controls designed to quickly adapt the speaker’s response to your setup. Options include a high-pass filter for pairing with subwoofers, a high-frequency boost for added detail, and Nearfield mode to reduce horn output for front-row listeners. Bass compensation ensures balanced sound as more enclosures are stacked in a vertical array. These intuitive adjustments allow operators to optimize performance for small venues, large tours, or permanent installations.

Rugged Powered Design With Reliable Protection

This compact line array top box is powered by an internal amplifier system that provides reliable, high-output performance without requiring external amps. Built-in limiting ensures long-term protection for the drivers, while IP54-rated construction makes it suitable for outdoor use. The enclosure’s durable build and professional-grade hardware guarantee dependable operation even in demanding touring conditions.

Efficient Setup and Transport Options

The PSA28 enclosure is designed with integrated rigging hardware, allowing it to be flown or ground stacked with ease. Flush-mounted hardware protects quick pins and rigging links during transport. A dual-angle 35 mm stand adapter allows pole-mounting with Yorkville’s SW-TUBEHD, giving users versatile deployment options. For easy transport, optional accessories such as the PSA28BUMPER and PSA28DOLLY are available to simplify moving and rigging multiple enclosures.

Professional Sound for Touring and Installations

Engineered for performance and portability, the PSA28 delivers high output, precise coverage, and reliable operation across multiple applications. From concerts and festivals to houses of worship and corporate events, its combination of compact size, innovative acoustic design, and robust power output make it a go-to solution for professional sound reinforcement.