PreSonus ULT18 Active Sound-Reinforcement Subwoofer ukulele-amp The short peg completely fits

The short peg completely fits into the bell of the clarinet making it easy for transport in all common instrument cases

One end fitted with a unique patented expanding mandrel system for a tight and firm fit for the speaker

This footswitch is fully programmable so that you can build in your favourite settings and save them

Its narrow

PreSonus ULT18 Active Sound-Reinforcement Subwoofer ukulele-amp The short peg completely fitsDesigned 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