The StudioLive 312AI is PreSonus’ smallest full-range PA speaker. It’s a great choice for venue owners and bands who need a compact PA with the full range sound and power of a large system and the ability to tighten the range for better sonic performance at louder volumes.

A compact, powered, full-range, 3-way loudspeaker, StudioLive 312AI relies on a 12-inch ferrite woofer for low frequencies and a custom-designed, 8-inch coaxial speaker with a 1.75-inch titanium compression driver to reproduce the mid and high frequencies. These transducers are driven by a hefty 2,000W RMS of triamplified, Class D power.

The rear of the 312AI reveals a combo XLR/TRS line input and an XLR microphone input with an XMAX™ Class A mic preamplifier and 12V phantom power, as well as an XLR mix output. In addition to the input mixer, you get speaker level-attenuation control and USB and Ethercon connections.

The lightweight plywood enclosure is pole-mountable and has two ergonomic side handles, interlocking stacking, and M10 fly points. Four operation modes allow the user to choose DSP presets for their application, such as MP3 playback, live performance, or stage monitoring‐or create a custom preset using SL Room Control software for Mac®, Windows®, and iPad®.


Coaxial done right with TQ™
The StudioLive AI series is based on an all-new coaxial speaker design that combines an 8-inch midrange transducer and a 1.5-inch titanium dome compression driver/wide-dispersion horn. The transducers are custom-designed, and each speaker has more onboard processing power than three rack-mount speaker processors!

This powerful DSP enables the use of Fulcrum Acoustic’s high-end TQ™ Temporal Equalization algorithms, resulting in a coaxial speaker system with exceptional clarity and coherence. The processor is used to manage horn reflection, linear time and amplitude anomalies correction, performance contouring, and dynamic and excursion limiting.

The result is studio-monitor sound on a huge scale: Studio…Live!

The onboard DSP also makes possible an extensive set of control features for customizing and optimizing the system and for monitoring and fine-tuning performance in real time. Every StudioLive AI loudspeaker incorporates a 31-band graphic EQ, 8-band fully parametric EQ, limiter, variable high-pass filter, and output delay, as well as complete remote control over output level and performance monitoring.
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The future is Active Integration
Products that sense each other, interact and work together via wireless and wired communication, feature 32-bit floating-point DSP and seamlessly integrated software, and run on CPUs far more powerful than competitors’ current audio products—PreSonus has realized this dream with its new Active Integration technology.

Active Integration incorporates communications, wireless networking, and huge amounts of DSP into a specialized, custom chip. Essentially, we’ve put a computer into these speakers, with enough processing power to handle not only the specialized TQ algorithms for tuning the coaxial system to near-perfection but also providing extensive remote control over system performance, EQ, and much more.


You’re in control—here, there, and everywhere
Every Active Integration product—including StudioLive AI-series speakers—includes both wired and wireless communications. The included USB Wi-Fi LAN adapter enables wireless networking. Wired communications are provided via an installed option card with an Ethercon port that connects to your Ethernet-based LAN network.

The master control center resides in SL Room Control, a rich, easy-to-use, system-configuration software application for Mac®, Windows®, and iPad that offers individual or group control of all StudioLive AI-series sp