Presonus StudioLive 18sAI Active Integration Subwoofer (Discontinued)

Name: Presonus StudioLive 18sAI Active Integration Subwoofer (Discontinued)
Brand: PreSonus
SKU: PRESONUS-StudioLive 18sAI
Price: 1399.95 USD
Availability: OutOfStock

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StudioLive 18sAI

Model #:

StudioLive 18sAI

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Availability: No Longer Available

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The Presonus StudioLive 18sAI is the powered 18" subwoofer in the StudioLive AI-series loudspeaker line, designed to compliment the StudioLive AI-series speakers while being flexible enough to work with other powered loudspeakers.

Description

The StudioLive 18sAI is the powered 18" subwoofer in the StudioLive AI-series loudspeaker line. It is designed to compliment full-range StudioLive AI-series speakers while being flexible enough to work with other powered loudspeakers.

Interestingly, it incorporates more digital signal processing than any competitive full-range speaker on the market. This allows it to function as the final component of a true 4-way system when used with StudioLive AI full-range models. The StudioLive 18sAI utilizes the same 2x500-watt bridged power amplifier distribution that powers the low-frequency woofer in the StudioLive 312AI, 328AI, and 315AI. It also features stereo inputs that, with analog pass-thru, can be summed mono.

The 18sAI features two DSP contours optimized for live performance and enhanced low end. It also offers three delay presets: 0m for use with a full-range speaker atop the sub; 1m for use with a full-range speaker on a separate speaker stand; and 2m for use with a full-range speaker on stage. An optional card provides Dante networking.

Features

1000W Class D amplifier
Universal switch mode power supply with power-factor correction
24-bit floating point, 96 kHz DSP
Temperature and overvoltage 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-1/4" 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

Specifications

Frequency Response (-10 dB)	29 Hz - 141 Hz
Frequency Response (-6 dB)	32 Hz - 110 Hz
Maximum Peak SPL	135 dB
LF Transducer	18" ferrite
Voice Coil Diameter	4"
Total Power Output	1000W (total power without protection algorithms and limiter enabled)
Input Channels	2 line
Input Connector Types	2 combo
Output Connector	2 XLR (M) - throughput
Controls	Speaker level (variable -12 dB to +12 dB), mono sum
Indicators	DSP Preset, Delay Preset, Polarity Invert, Network Connected, Network Activity, Wi-Fi Setup, Wi-Fi On, Signal, Limit, Clip, Thermal
Handles	One on each side
Dimensions (H x W x D)	23" (584.2 mm) x 26" (665.5 mm) x 24" (613.68 mm)
Unit Weight	94 lbs (942.64 kg)