PreSonus ULT18

PreSonusSKU: ULT18

Price:
$1,699.99

Shipping calculated at checkout

Description

 

ULT18

Low-end punch you can hear and feel.

Designed to complement any full-range PA loudspeaker and a perfect companion for the PreSonus® ULT12 and ULT15, the ULT18 subwoofer delivers a powerful, clear, and accurate low-end punch. With 2,000 watts (peak) of Class D power and a direct radiating, ported enclosure, it has all the muscle needed for the detailed low-frequency performance audio pros demand. Its custom 18-inch low-frequency transducer with 4-inch voice coil provides 7 mm of driver travel before over-excursion to push more air and bring more thump.

 

 

Features

Main Components

  • 18-inch custom woofer with 4-inch voice coil
  • 7 mm driver travel before over-excursion
  • 2,000W Class D power (2 × 500 W continuous)
  • Stereo combo XLR and ¼-inch inputs with direct outputs
  • Onboard fully variable lowpass filter lets you dial in upper frequency limit

Controls

  • Output Level
  • Lowpass Filter
  • Preset Select
  • Polarity Invert On/Off
  • Mono On/Off
  • Front LED On/Off

Convenience Features

  • Defeatable front-panel LED
  • Rugged, texture-painted eucalyptus plywood enclosures
  • Tour-grade 16 gauge steel grille
  • Comfortable ergonomic handles
  • Ground-stacking provisions
  • Integrated caster provisions (caster kit sold separately)
  • Locking IEC connection
 
Technical Specifications
Acoustic Performance
Configuration Powered subwoofer, ported
Frequency Response (-3 dB) 42 Hz – 150 Hz (Variable)
Maximum Peak SPL 135 dB
Crossover Frequency 90 Hz
Low Pass Filter Range 50 Hz - 150 Hz
Transducer
LF Transducer 1x18" Ferrite
Voice Coil Diameter 4"
Amplifier
Type Class D
Total Power Output 2,000W Peak (1,000 RMS)
LF Power 2 x 500W bridged (1000W total)
Cooling Free air convection
Rated THD <0.05% (20 Hz - 20 kHz)
Dynamic Range 119 dB (A-weighted)
Bandwidth 20 Hz - 20 kHz
Connections and Controls
Input Channels 2 line
Input Connector Types 2 combo
Line Input Impedance 10 k?
Maximum Input +22 dBu
Output Connector 2 XLR (M): Mix out, Direct out
Controls Output Level
Low Pass Filter
Preset Select
Polarity Invert On/Off
Mono On/Off
Front LED On/Off
Indicators DSP Preset, Polarity Invert On/Off, Mono On/Off, Front LED On/Off, Signal, Clip, Thermal
DSP
Presets Extended LF
Polarity Normal or Reverse
Bit Depth 24-bit
Sample Rate 96 kHz
Enclosure
Material Eucalyptus plywood
Finish Chemline™ polyurethane
Grille Powder-coated steel
Dimensions (HxWxD) 22.5” x 25” x 24.5” (572 mm x 635 mm x 622 mm)
Unit Weight 95 lbs. (43 kg)
Handles 2 (one on each side)
Safety
Amplifier Protection Over-current, DC, over/under-voltage, over-temperature, high frequency
Transducer Protection limiter
Power
AC Power Input 100-230V~, 50-60 Hz
AC Power Consumption (1/8 Power) 150W
Suspension Mounting
Rigging Points 12 M10
Mounting Ground-stack provisions
As a commitment to constant improvement, PreSonus® Audio Electronics, Inc., reserves the right to change any specification stated herein, at any time, without notification.

Synchrony Financial

Progressive Leasing

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