Pro PA loudspeakers offer a compromise-free combination of high power and high quality.They are used in a sound reinforcement application areas such as concert halls, pop concerts, outdoor festivals and state-of-the-art discos.



Highly specified for superior
results, their engineering ensures great consistency and quality, even at sustained high output levels. To ensure stable performance,some models are rear vented,others have the exciting new Volt Radial design. Additional models, such as the new 18-inch model, combine both to deliver the future of high quality sound.

The Pro PA range has been designed from the ground up to deliver superior sound quality. As well as a precision engineered and attractive cast aluminium chassis, the Pro PA features a magnet system that has been tailored to give a perfectly symmetrical field,ensuring minimal distortion. In addtion, most models in the range have twin rear suspensions, giving greater linearity of movement, greater control and greater power.

The Pro PA range is built to the most demanding engineering standards in quality controlled conditions to ensure maximum robustness and reliability. All components are selected to give long-life satifaction and high performance, without compromise. MilSpec wire, space-age composites and advanced glues are used to ensure maximum performance and reliability. Even the terminals are designed for arduos duty. The result is a range that gives consistently cool, clear sound during a long working life.

RADIAL Chassis

Models prefixed "R" feature the innovative Volt Radial chassis,which further improves reliability, output  performance and bass fedelity during sustained high power usage. For details of this patented Volt Loudspeakers development, see the separate Volt Radial section.