The π is a compact line array speaker from  BIEMA family designed for small to medium-scale applications. It features a unique configuration that combines dual 8-inch neodymium front-loaded low-frequency drivers with side-firing dual 6.5-inch neodymium drivers. This innovative design delivers large-format low-frequency performance while offering wider bandwidth coverage than conventional cardioid configurations, resulting in superior rear rejection. This helps create a quieter stage environment and enables extended low-frequency projection throughout the array.

For the mid and high-frequency range, the π employs a 3-inch voice-coil neodymium compression driver, seamlessly integrated with a front waveguide horn. This technology produces a fully phase-coherent acoustic beam with extremely low intermodulation distortion and outstanding transient response. The Mid and high are reproduced vividly and clearly,  delivering a fatigue-free and highly immersive listening experience.

The enclosure is constructed from multi-layer plywood and features built-in aluminum alloy rigging hardware. The rear rigging points allow for preset angle adjustments, enabling quick and easy deployment of full array configurations. The system offers exceptional adaptability in both horizontal and vertical orientations. Through the front grille openings, users can select between 110°/70° symmetrical or 90° asymmetrical horizontal coverage patterns.

Despite its compact footprint, the π delivers impressive sound pressure levels and offers outstanding deployment flexibility, making it an ideal solution for both portable touring and permanent installation in small to medium-sized venues.

· High sound pressure level.

· IP54 protection rating.

· Patented structural aluminum rigging fittings.

· 1 × 3” neodymium compression driver.

· 2 × 8” high-power neodymium woofers.

· 2 × 6.5” directional control neodymium units.

· Eco-friendly polyurea paint.

· Variable horizontal dispersion angle.

· Variable low-frequency directivity.

· Horizontal array system.