Compact line arrays are those we’ve defined as having low-frequency drivers measuring 8 inches or smaller.
Array modules in this genre offer a relatively small footprint in terms of size, weight and cost, yet they are capable of delivering significant output. They’re conveniently portable due to the size/weight factor, and are suitable for a range of fixed installations as well.
Compact arrays present a scalable solution – a single unit will provide main coverage to a relatively small space, and the addition of more loudspeakers easily expands coverage capabilities. For dynamic full-range music presentation, arrays are usually accompanied by at least one subwoofer, many of them designed to fit seamlessly within a flown array structure.
Many manufacturers also engineer line array modules of various sizes to work together. Most commonly, we see compact modules at the bottom of larger arrays to supply front fill reinforcement at concerts, festivals and other large-scale events, and they can also be placed on the stage lip to provide low-profile front and near fill. Another application is side fill in tandem with larger main arrays.
Flexibility with rigging continues to evolve, providing added array structure options. Compact line arrays also present an increasingly popular approach of groundstacking as mains capable of satisfying the requirements of smaller applications without the need for rigging infrastructure.
The majority of compact line arrays are available with dedicated amplification and sophisticated DSP packages, either onboard or separately rack-mounted. Others are designed to work with a range of amplification and processing devices, and some companies offer a choice of either approach. Most recently, a number of models are now equipped with proprietary and/or Dante networking capability.
An ever-expanding selection of line array tools can only serve to enhance the craft. The challenge is knowing what’s available and being able to quickly differentiate them, at least from a specification standpoint. As a starting point, take our Real World Gear Photo Gallery Tour presenting a wide range of options from around the industry.
