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PreSonus Active ULT18 Sound Reinforcement Subwoofer


We say :

For those of you seeking a PA with power and punch suitable for large classrooms and assembly halls, as well as rehearsal studios or other music venues, the PreSonus ULT (ultra-long throw) active loudspeakers are the perfect choice. In addition to the 10", 12" and 15" cabinets, there is this accompanying 18" subwoofer to complement your PA system. 

For medium and large classrooms, we would definitely recommend getting one of these subs; for larger assembly halls a couple of subs would be ideal- one on each side of the room positioned against a wall with the cabinets above them. 

There are a range of accessories available for these speakers, including covers, bags and poles. Do get in touch for further details of these. 

If you are considering a re-fit of a large school assembly hall, make sure you get in touch to discuss an integrated system including PA, desk, stage boxes, microphones and accessories. We have a lot of experience in supplying these systems. Working with our partner, Piranha AV, we can also offer a fully certified installation service too. 

Please note that these speakers are ordered direct from PreSonus and will be delivered directly to you, free of charge. 

PreSonus say: 

Designed to complement any full-range PA loudspeaker and a perfect companion for the PreSonus® ULT12 and ULT15, the ULT18 subwoofer delivers a powerful, clear, and accurate low-end punch. With 2,000 watts (peak) of Class D power and a direct radiating, ported enclosure, it has all the muscle needed for the detailed low-frequency performance audio pros demand. Its custom 18-inch low-frequency transducer with 4-inch voice coil provides 7 mm of driver travel before over-excursion to push more air and bring more thump.

Manufacturer Information

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