Live Sound & Lighting » PA Systems & Speakers » PA Subwoofers» PreSonus StudioLive 18sAI 1000W 18" Powered Subwoofer

PreSonus StudioLive 18sAI 1000W 18" Powered Subwoofer

In Stock!
Only:$1399.95 Add to cart Add to whishlist

Want to Save Even More?

We have a Demo model of this product available for $1259.95. Learn More »

Save more at

You'll always get the lowest prices, the fastest free shipping, 30-day price protection, and satisfaction guaranteed. Why shop anywhere else?

Learn about us
Get gear now!
Make 3 easy payments with InstaPlay!
Instaplay Learn More

Why We Love This Product!

Get the Lowdown

The PreSonus StudioLive 18sAI Active Integration subwoofer is an 18" powered that delivers amazing low end - but's that's only half the story. When you use the 18sAI with PreSonus's 312AI, 315AI, or 328AI full-range PA loudspeakers, you get a true 4-way system with studio-monitor-like accuracy, tightly extended bass, and stunning dynamic capabilities. The 18sAI packs 100 watts of Class D power, along with smart 32-bit, 96kHz DSP, variable alignment delay, and wired or wireless remote control of all your setup, tuning, and monitoring functions via iPad or laptop. Get the lowdown, with the PreSonus StudioLive 18sAI!

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
PreSonus StudioLive 18sAI 1000W 18" Powered Subwoofer Specs:
Powered/Unpowered Powered
Power Configuration Stereo, Bridgeable
LF Driver Size 1 x 18"
Total Power 1000W
Inputs 2 x XLR/TRS Combo
Outputs 2 x XLR
Frequency Range 29Hz-141Hz (-10dB)
Maximum Peak SPL 135dB
Enclosure Material 15mm Baltic Birch
Mounting Options Floor
Height 21.8"
Width 24"
Depth 26"
Weight 94 lbs.

Tell Us What You Think

Become part of the community by sharing your experiences with this product. You'll be helping fellow gear nuts make their buying decisions.

Do You Own This Product?

Share this page with your Facebook friends.

You Also Need

See Also: PA Subs , PreSonus , PreSonus PA Subwoofers

Love Letters

‘‘ I received my fender frontman today and you guys shipped it yesterday. One day delivery! That's awesome service, thanks! ’’ – Patrick Fengier

Send us your love letter

Thanks Patrick! We're striving to get to the point where you can order today and receive your gear yesterday. We're just having a little trouble finding a shipper that sends things Previous Day Air.

Can we help?

McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams