Experience the power and precision of the PreSonus StudioLive 18sAI Active Subwoofer, where studio-monitor accuracy meets live performance might. This powerhouse features an 18-inch ferrite driver driven by a formidable 1000W Class D amplifier, ensuring your audience feels every beat and bass line with depth and clarity. Designed to integrate seamlessly with the PreSonus StudioLive AI-series full-range speakers, the 18sAI offers a true four-way system, delivering an unparalleled audio experience.

The StudioLive 18sAI is not just about power; it's about control. With its Active Integration technology, you gain access to 32-bit, 96kHz DSP for meticulous sound tuning. Whether you're in a fixed installation or on the move, the subwoofer's wireless and wired remote capabilities allow you to manage every aspect—from setup to tuning—via the SL Room Control software on your Mac, Windows, or iPad. Its alignment delay feature ensures optimal sound synchronization, even if the sub is placed at varying distances from the main speakers.

Built for versatility, the 18sAI accommodates different setups with its stereo line inputs and switchable stereo/summed-mono outputs, making it a perfect fit for bands, DJs, or venues in need of robust low-end support. The lightweight plywood enclosure, complete with ergonomic handles and a pole insert, ensures easy transportation and setup.

Key Features:

• 18-inch ferrite driver with 1000W Class D amplification
• Studio-monitor accuracy with Active Integration 32-bit, 96kHz DSP
• Remote control via wired or wireless connections
• Stereo line inputs (XLR/TRS combo) and switchable stereo/summed-mono outputs
• Adjustable alignment delay for flexible placement
• Lightweight enclosure with ergonomic handles and integrated pole insert

Product specs

FAQs

What is the power output of the PreSonus StudioLive 18sAI Active Subwoofer?

The PreSonus StudioLive 18sAI Active Subwoofer features a 1,000 watt Class D amplifier, providing powerful and efficient performance suitable for various live sound applications.

Can I control the PreSonus StudioLive 18sAI remotely?

Yes, you can control the StudioLive 18sAI remotely using the free SL Room Control software on Mac, Windows, or iPad, allowing for complete setup, tuning, and monitoring.

What connectivity options are available on the PreSonus StudioLive 18sAI?

The StudioLive 18sAI offers stereo line inputs via XLR-¼" combo jacks and switchable stereo/summed-mono line outputs using XLR connectors, providing flexible connectivity for various audio setups.

Does the PreSonus StudioLive 18sAI support wireless networking?

Yes, the StudioLive 18sAI supports wireless networking, enabling you to manage your subwoofer settings and performance wirelessly through the SL Room Control software.

What is the purpose of the alignment delay feature on the PreSonus StudioLive 18sAI?

The alignment delay, switchable between 0, 2, or 4 feet, allows you to position the subwoofer relative to full-range speakers, ensuring optimal sound alignment and performance in different setups.