Presonus Air XD Sub 18 Powered 18” Subwoofer PCI run by operational amplifiers and

run by operational amplifiers and passive voltage summing

Many players use the lower manual for their bass parts

Featuring an input stage designed to replicate the dynamic response of Fender’s world-famous amplifiers and uncompromising 24-bit / 96kHz audio

Whatever the musical director demands

Presonus Air XD Sub 18 Powered 18” Subwoofer PCI run by operational amplifiers andThe PreSonus Air XD Sub 18 is a high performance active subwoofer designed for professional use, delivering massive low end extension and high SPL for large scale events and installations. Its custom 18 inch low frequency driver with enlarged voice coil provides efficient power handling and deep, punchy bass with minimal distortion, while advanced tuning optionsincluding variable lowpass filtering, alignment delay, and cardioid end fire array