Description

PreSonus 18sAI 1,000W Powered 18″ Subwoofer with Active Integration

The PreSonus 18sAI 1,000W Powered 18″ Subwoofer with Active Integration features a ferrite driver and a 32-bit/96 kHz DSP chip. Because of all the onboard technology, the 18sAI is able to deliver wired and wireless control of all setup, tuning, and monitoring functions using the free SL Room Control software for Mac, Windows, and iPad.

Although it is designed to complement the full-range StudioLive AI loudspeakers, the 18sAI subwoofer is flexible enough to work with other powered loudspeakers. An adjustable alignment delay allows the subwoofer to be placed in different positions relative to a full-range speaker system. When used with a StudioLive 312AI, 315AI, or 328AI, the StudioLive 18sAI forms a true four-way system.

The 18sAI subwoofer has a stereo pair of XLR/TRS combo line inputs and a stereo pair of XLR full-range line outputs. The line outputs can also be switched to sum mono. The lightweight plywood enclosure includes ergonomic side handles, an integrated pole insert and interlocking stacking provisions.

Active Integration

PreSonus Active Integration employs an OMAP 5 multi-core ARM 2GHz Cortex-A processor. This 32-bit/96 kHz DSP system includes an operating system, wireless and 100Mb Ethernet communications, USB 2.0 and 532 MHz LPDDR2 SD RAM.

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.

Onboard TQ Temporal Equalization by Fulcrum Acoustics

The 18sAI’s DSP chip also powers Fulcrum Acoustic’s TQ algorithms. The TQ algorithms use fully addressable Finite Impulse Response (FIR) filters to eliminate horn reflections and to correct linear time and amplitude anomalies. Loudspeakers tuned with TQ provide a crisper stereo image, greater soundstage depth, more separation between the elements of a complex mix, increased resistance to feedback, more seamless transitions between distributed loudspeakers, and a less fatiguing listening experience.

SL Room Control Software

The master control center resides in SL Room Control, an easy-to-use system configuration app for Mac, Windows, and iPad that offers individual or group control of StudioLive AI-series speakers on the network. A Network Setup Wizard automatically detects each speaker and allows you to quickly connect to your wired or wireless network. Once connected, you can create, edit, save, and recall speaker-setup parameters. Additionally, Operation Modes allow you to choose between optimized settings for different applications.

UPC: 673454002076

Configuration	Active Subwoofer
Total Power Capacity	1000 W
Amplifier Class	Class-D

Drivers

LF Driver	1 x 18″ / 45.7 cm Woofer
Magnet	Ferrite

Connectivity

Audio I/O

2 x Combo XLR-1/4″ TRS Input
2 x XLR 3-Pin Line Output

Physical

Construction Material	Plywood
Dimensions	26 x 24 x 21.9″ / 659.9 x 609.6 x 555 mm
Weight	94 lb / 42.6 kg

Packaging Info

Package Weight	115 lb
Box Dimensions (LxWxH)	30.1 x 29.5 x 24.5″

Additional information

Weight	1 lbs
Dimensions	25 × 25 × 25 in

Reviews

There are no reviews yet.

Be the first to review “PreSonus 18sAI 1,000W Powered 18″ Subwoofer with Active Integration”

New ARRIVALS

New ARRIVALS

studio monitors

interfaces

New ARRIVALS

New ARRIVALS

New ARRIVALS

New ARRIVALS