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PreSonus StudioLive 18sAI 1000W 18 inch Powered Subwoofer

1,000-watt, 18" Powered Subwoofer with DSP, Wireless Networking, Stereo Inputs, and Pole Inserts
Item ID: SLS18SAI

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PreSonus StudioLive 18sAI 1000W 18 inch Powered Subwoofer
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A Sub That Delivers Studio-monitor Quality

The PreSonus StudioLive 18sAI Active Integration subwoofer is an 18" powered sub optimized for use with PreSonus's 312AI, 315AI, or 328AI full-range PA loudspeakers. Any of those configurations will give you a true 4-way system with studio-monitor-grade accuracy, tightly extended low end, and jaw-dropping dynamic capabilities. Packing 1000 watts of power, the 18sAI sports 32-bit, 96kHz DSP, variable alignment delay, and wired or wireless remote control of all setup, tuning, and monitoring functions from your iPad or laptop. The PreSonus StudioLive 18sAI is one smart sub.

PreSonus StudioLive 18sAI Powered PA Subwoofer Features at a Glance:
  • 18" Powered Sub delivers tight, extended bass with studio-monitor accuracy
  • Driven by 1000W of Class D amplification
  • Use with StudioLive 312AI, 315AI, or 328AI, for a true 4-way system
  • Active Integration 32-bit, 96kHz DSP
  • Wired or wireless remote control of all setup, tuning, and monitoring functions via iPad or laptop
  • Stereo line inputs (XLR/TRS combo) and switchable stereo/summed-mono line outputs (XLR)
  • Alignment delay lets you place sub in different positions relative to full-range speakers
Get studio-monitor quality - live - with the PreSonus StudioLive 18sAI

Warranty Info

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Free 2-year Warranty

Sweetwater's 2-year Total Confidence Coverage™ Warranty gives you extra peace of mind at no extra cost.

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Tech Specs

  • Manufacturer Part Number: SLS18SAI

What Makes Our Sales Engineers Great?

Sweetwater Sales Engineers are a world-class team of experts dedicated to you. Hand selected from across the globe, each brings a wealth of experience and expertise in the world of music gear to provide you with unparalleled service completely free of charge. Friendly relationships, real trust, and the right gear are only a call or a click away!

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Sweetwater and PreSonus go way back, and that makes a lot of sense. Like Sweetwater, PreSonus is largely staffed by active musicians, songwriters, live sound techs, and engineers, and like Sweetwater, their culture shows up in everything they do. Early on, PreSonus broke ground by offering super-affordable audio interfaces that brought quality recording to home studio engineers everywhere. In the following years, we've been with them as they introduced a powerful, artist-friendly DAW, groundbreaking digital mixers, and more - all products we at Sweetwater use ourselves. One thing that's never changed, even as PreSonus has branched out into new territory, is that they've always done everything possible to provide you with the best value, and we're proud to stand by their products.

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