Martin Audio WLXGS manual 6dBCoverage, Arcsin means “the angle whose sin is ...”

Coverage angle for tightly packed flat fronted arrays

-6dB Coverage

Here is a simplified formula for calculating the main coverage angle of a tightly packed flat fronted array.

* = approximate speed of sound in m/s. Varies with temperature (see Section 2a).

Arcsin means “the angle whose sin is ...”

Flat fronted cluster coverage patterns will be confined to one main lobe whose mid-bass crossover directivity is proportional to the size of the cluster.

All material © 2007. Martin Audio Ltd. Subject to change without notice.