The ULT15 from PreSonus is a 2-way 15" active loudspeaker with a wide 110° horizontal and a 50° vertical dispersion horn for delivering even coverage with an ultra-long throw. It features 1300W of Class-D power (peak) and can be used as monitors in applications for sound reinforcement, PA systems, DJ setups, and more.

Featuring a custom low-frequency driver with a 2.5" voice-coil and a 1.75" voice coil exit horn, the speaker is built with an onboard mixer with two combo XLR-1/4" input jacks and an XMAX preamp. The rotatable waveguide-Pivot X110 horn delivers precise coverage. Plus, there are 3 operation-mode presets for the following: FOH (Front of House); for normal live setups, DJ; for music playback, and Mon; when using it as a wedge monitor.

Finally, the ULT15 2-way loudspeaker is built with top and side ergonomic handles, and the texture-painted birch enclosure is designed with a tour-grade 16-gauge steel grille. Additionally, a 35mm pole socket with a 6° downward tilt and integrated M10 rigging points for suspended installation are also included.

15-inch custom low-frequency driver with 2.5-inch voice coil

1,300W of Class-D power

Onboard mixer with two combo XLR-1/4" inputs

Direct line-input channel output

Defeatable front-panel LED

Rugged, texture-painted birch enclosures with tour-grade 16-gauge steel grille

Top and side ergonomic handles


PA Speaker
Configuration Active 2-Way
Total Power Capacity 1300 W Peak 
HF Driver 1 x  Compression Driver with 1" / 2.54 cm Throat
HF Voice Coil 1.75" / 4.44 cmCoil, 
LF Driver 1 x 15" / 38.1 cm Woofer
LF Voice Coil 2.5" / 6.35 cm
Frequency Range 52 Hz to 18 kHz ±3 dB
Maximum SPL 136 dB
Coverage Angle 110° H x 50° V
Signal Processing
Crossover 1.6 kHz
Mounting 1 x Pole Socket (Dual Angle)
12 x M10 
Dimensions 28.5 x 17.3 x 16.0" / 72.4 x 43.9 x 40.6 cm
Weight 59 lb / 26.8 kg

PreSonus ULT15 2-Way 15" Active Loudspeaker