PreSonus StudioLive 18sAI
18" Active Integration Subwoofer with 1000W Power Amplifier


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List Price: $1,599.95
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PreSonus' StudioLive™ AI-series Active Integration Loudspeakers are the first active loudspeakers that deliver studio-monitor accuracy onstage and are equipped with complete wireless or wired remote control and monitoring using an iPad® or laptop.

All StudioLive AI-series speakers incorporate Fulcrum Acoustics' TQ™ Temporal Equalization algorithms.  TQ employs multiple, fully addressable Finite Impulse Response (FIR) filters to eliminate horn reflections and to correct linear time and amplitude anomalies.  Collaborating with Fulcrum Acoustics' co-founder, Dave Gunness, PreSonus software designers incorporated custom TQ algorithms with dynamics processing, FFT tools, and performance monitoring into the onboard DSP—quite possibly the most powerful suite of tools ever available in a loudspeaker system.  The result is a PA system with remarkably clear, coherent, studio-quality sound: Studio…Live!

Another key component of the StudioLive AI's distinctive design is its use of Active Integration technology.  Active Integration combines wireless and wired networking and communications with the aforementioned powerful DSP to create a unified working environment.

All StudioLive AI-series loudspeakers include a USB Wi-Fi module to connect to SL Room Control software over a wireless network.  SL Room Control is an impressive system-configuration application for Mac OS X®, Windows®, and iPad that provides both individual and grouped speaker control and includes a 31-band graphic EQ and an 8-band parametric EQ, muting, soloing, and level control, in addition to performance monitoring (over temperature, click detection, and excursions).  A network-setup wizard is also included to quickly connect each speaker to your wireless network via the optional Dante card (separate purchase).

The PreSonus StudioLive 18sAI is a powered, 18-inch, ferrite subwoofer designed to complement the full-range StudioLive AI speakers while still being flexible enough to work with other powered loudspeakers.  A 1,000W amplifier powers the subwoofer.  The StudioLive 18sAI offers stereo line inputs (XLR/1/4" combo) and full-range stereo line outputs (XLR) with a switchable, low-cut crossover.

Custom accessories for the AI-series speakers include a mountable Sub Dolly to make hauling the 18sAI subwoofer easy and a pull-tested Sub Pole to mount a full-range system atop the 18sAI. An M10 Kit, which contains four M10 eyebolts, lets you fly any full-range model in a permanent installation. A protective covers for the18sAI is also available (sold separately).

PreSonus StudioLive 18sAI Features:

  • 1,000 watt Class D amplifier
  • Universal switch mode power supply with power-factor correction
  • 24-bit floating point, 96 kHz DSP
  • Temperature and over-voltage protection
  • Excursion Limiting
  • Wireless and wired networking with control over output level, user adjustable contours, crossover, and more with SL Room Control software
  • 135 dB max SPL @ 1m
  • Custom-designed, 18" Ferrite woofer
  • Stereo line inputs (XLR-ÂĽ" combo)
  • Stereo line throughputs (XLR)
  • Speaker level control (-12 dB to +12 dB)
  • Mono Sum option sends summed signal to both outputs\
  • USB 2 port for use with included USB Wi-Fi module and disaster recovery
  • Ethercon connection for wired control
  • Polarity invert
  • Three onboard delay settings:
    • 0m – Full-range speaker on sub pole
    • 1m – Full-range speaker on speaker stand
    • 2m – Full-range speaker on stage
  • Two operation modes:
    • Normal – live performance
    • Extended LF – fatter low end
  • Custom user preset for use with SL Room Control
  • Comfortable, ergonomic handles
  • Integrated, threaded pole-insert socket
  • Interlocking stacking provisions
  • Optional Dante networking card
Cover for StudioLive 18sAIPreSonus SLS-S18-COVER Cover for StudioLive 18sAI

Dust cover for StudioLive 18sAI 

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Dante Network Expansion Card for StudioLive AI LoudspeakersPreSonus SL-Dante-SPK Dante Network Expansion Card for StudioLive AI Loudspeakers

The PreSonus SL-Dante-SPK network expansion card is designed for use with the StudioLive AI loudspeakers and allows you to eliminate audio cabling and to transfer uncompressed, low-latency digital audio and control data to and from ...

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Our Price:$199.95List Price: $249.95You save 20%!

Heavy Duty Platform Dolly for 18sAI SubwooferPreSonus D18s Heavy Duty Platform Dolly for 18sAI Subwoofer

The PreSonus D18s is a heavy-duty platform dolly that has been custom designed for stable, secure movement of the 18sAI subwoofer 

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Our Price:$129.95List Price: $159.95You save 19%!

Speaker Pole for S18 SubwooferPreSonus SLS-S18-SUB-POLE Speaker Pole for S18 Subwoofer

This speaker pole is designed to mount a StudioLive AI full range cabinet to a StudioLive 18sAI subwoofer. The S18 offers a sturdy foundation for both music and rigging.

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Our Price:$49.95List Price: $69.95You save 29%!

Eye Bolt Kit for StudioLive AI SpeakerPreSonus SLS-M10-KIT Eye Bolt Kit for StudioLive AI Speaker

This unit ia an eye bolt kit, designed for use while suspending StudioLive AI PA speakers.

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Our Price:$39.95List Price: $49.95You save 20%!

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