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Presonus 18" Active Subwoofer

1249.95 $1,249.95
53 $53.00/month^ for 24 months
0% interest for 24 months* through 2/4/2021 with Musician's Friend Platinum card. 24 equal monthly payments required. ^*
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Most orders placed before noon ET ship same day (except weekends and holidays). This oversized item has special shipping requirements.
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Complements any full-range PA loudspeaker, perfect for the PreSonus ULT12 and ULT15.

The perfect companion for the PreSonus ULT12 and ULT15, the ULT18 subwoofer delivers a powerful, clear, and accurate

low-end punch. It is also appropriate as a low-end companion to any loudspeaker system.

With 2,000 watts of Class D power and a direct radiating, ported enclosure, it delivers 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.

A variable lowpass filter (rare in this class) lets you dial in upper frequency limit. The ULT18 also offers M10 fly points, ground stacking provisions, castor provisions, and a defeatable front-panel LED, making it a great choice for both mobile and install applications.


18-inch custom woofer with 4-inch voice coil with 7 mm driver travel
2,000W Class D power (1,000W continuous)
2 XLR/¼” combo inputs with direct outputs
Variable lowpass filter lets you dial in upper frequency limit
Polarity invert
Defeatable front-panel LED 
Rugged, texture-painted birch enclosures
Direct radiating acoustic port
Tour-grade 16 gauge steel grille
Comfortable ergonomic handles
Ground-stacking provisions
M10 rigging points
Locking IEC connection

Bring the thunder. Order today.

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  • Orders placed before 5 p.m. ET usually ship the same business day.
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