Wharfedale Pro WLA-1A Active Line Array System Package 1 (Sub/Sat)

( BBA6351 )

Line Array System for Professional Audio Applications

The Wharfedale Pro WLA-1A Active line array system Package 1 (Sub/Sat) is a complete solution for venues seeking clear, powerful sound coverage. This package brings together cohesive line array PA system elements, precision-controlled subwoofers, and user-friendly hardware for professional event production or installation work.

Key Features and Benefits

Each component in this line array speaker package serves a critical role. The WLA-112A modules use 12" Beyma woofers matched with 3" titanium diaphragm compression drivers with a horizontal wave guide horn. This hybrid curvature approach ensures consistent dispersion, leading to broad yet controlled coverage that is ideal for venues challenged by uneven acoustics.

Internal amplification removes the need for bulky external amps, streamlining both setup and rig logistics. By integrating advanced DSP and FIR filters, the system achieves refined frequency response and adaptable voicing, crucial when tuning for different spaces.

Subwoofer duties are handled by the WLA-118SUBA, with an 18" driver and Class D amplification. Expect distinct low-frequency extension without muddiness. The Quattro 4-layer voice coil design improves both efficiency and thermal handling, reducing distortion at higher outputs.

Height-adjustable SP-4 poles easily adapt the array’s vertical angle while maintaining stability. This contributes directly to optimised coverage, be it a sloping audience or a flat hall. Furthermore, remote system control with WLA-A PRO LINK software enables detailed DSP tweaks from a single interface, allowing operators to fine-tune presets, EQ, and array alignment with precision.

Applications

Church line array speaker installations benefit from the uniform coverage and clarity, with spoken word, vocals, and music all coming across with definition. The modular, pole-mounted format also lends itself to touring productions, corporate events, and any scenario demanding a mobile yet consistent active line array speaker solution. Concert halls, clubs, and auditoriums where sound must travel evenly across wide, deep spaces, often see improvement in intelligibility and impact. Integrators and technical staff will appreciate the quick setup, software tools, and reliable amplification.

Summary

With a coherent combination of high-spec drivers, onboard DSP, and practical mounting hardware, the Wharfedale Pro WLA-1A Active line array system addresses the critical needs of modern line array PA system users. Each element, from the SP-4 pole's ergonomic crank to Beyma’s highly engineered transducer technologies, is built for venues requiring consistent coverage, detailed control, and dependable long-term operation. This solution provides everything necessary for a versatile, scalable setup, ready for dynamic environments and technical requirements.