Sub Align from Waves is a plug-in designed to address issues that arise in small to mid-sized venues where the sub and top speakers are wrongly set up or miss-aligned, and access to the system processor is restricted. The software allows control over the delay between tops and subs, and creates a crossover point between them. It enables the engineer to “move” the subs back or forward in relation to the tops, until an alignment point is reached for optimal sound reproduction. To achieve extra clarity and punch, the plug-in also provides control over the subs’ volume and polarity/phase.