PL-210 Linear Array Speaker and PL-21B Subwoofer Professional Sound System Solution

PL-210 Linear Array Speaker Overview

The PL-210 is a two-way linear array speaker engineered for consistent coverage and high sound pressure levels. It features dual 10 inch woofers and dual high-frequency compression drivers, providing strong mid-low punch and clear, articulate highs. With a horizontal coverage of 110 degrees and a vertical coverage of 10 degrees, the PL-210 ensures even sound distribution across large audience areas.

Its trapezoidal cabinet design allows multiple units to be tightly assembled, minimizing gaps between enclosures and reducing interference. Independent horn loading for low and high frequencies improves efficiency and enhances overall sound pressure, making the system suitable for demanding live sound environments.

Flexible Rigging and Touring Design

The PL-210 supports adjustable array angles from 0 to 7.5 degrees, adjustable in 1 degree increments. This allows precise control of vertical coverage when building a line array system. The high-strength steel rigging system offers a safety factor of 7:1 when flying up to 16 cabinets, ensuring safe and stable installation for touring and fixed installations.

The cabinet is constructed from 15mm Baltic birch plywood with a durable, wear-resistant finish. Embedded side handles and a protective perforated steel grille make transportation and setup efficient while protecting the internal components.

PL-21B 21 Inch Line Array Subwoofer Performance

The PL-21B is a high-power line array subwoofer designed to match perfectly with the PL-210 system. Equipped with a single 21 inch ultra-low frequency driver, it delivers deep, powerful bass with strong impact and excellent elasticity. With a frequency response extending down to 35Hz, the PL-21B provides a solid low-frequency foundation for live music and high-energy performances.

Thanks to its optimized cabinet structure and high-sensitivity design, the PL-21B maximizes low-frequency output while maintaining clarity and control. Even at long distances, the low-end energy remains strong and well-defined.

Seamless Integration with PL-210 System

The PL-21B shares the same cabinet width and rigging system as the PL-210, allowing seamless integration into a complete line array system. Whether ground-stacked or flown, the system maintains a clean visual appearance and consistent acoustic performance.

This combination is ideal for building scalable sound systems, from medium-sized events to large outdoor concerts. By adjusting the number of PL-210 tops and PL-21B subwoofers, sound engineers can easily tailor the system to different venue sizes and audience capacities.

Ideal Applications

The PL-210 and PL-21B line array system is suitable for a wide range of professional audio applications, including concerts and live music events, touring sound systems, outdoor festivals, theaters and auditoriums, houses of worship, and large conference venues.

Conclusion

The PL-210 linear array speaker combined with the PL-21B 21 inch line array subwoofer offers a powerful, flexible, and professional sound reinforcement solution. With high output capability, precise coverage control, durable construction, and seamless system integration, it is an excellent choice for sound companies and event professionals seeking reliable, high-performance line array audio systems.