PreSonus ULT18 Active Subwoofer
PreSonus ULT18 Active SubwooferDetails
The PreSonus ULT18 Active Subwoofer is designed to compliment any full-range PA speaker and is the perfect companion for the PreSonus ULT12 and ULT15 active PA speakers. The 18'' low-frequency woofer has a 4'' voice coil with 7mm driver travel before over-excursion, and is powered by a 1000W class-D amplifier. Delivering detailed performance with powerful and accurate low-end punch, the PreSonus ULT18 comes complete with an extensive range of controls and flexible connections for a range of audio sources.
Product Ref: 68246View Full Description
Full DescriptionView Full Description
Extensive Controls Enable Customised Performance
The PreSonus ULT18 provides maximum versatility thanks to several critical user controls. Unlike most subwoofers in this class, the ULT18 is equipped with a variable low-pass filter that enables you to accurately dial in the crossover transition between the subwoofer and your full-range speakers. Two DSP presets deliver extended low-frequency performance or a more natural response, allowing you to tailor the sound to suit a variety of applications. The ULT18 comes complete with a Mono mode function which simplifies setting up multiple mono subs in a stereo system - perfect for larger venues such as night clubs.
Hearing is Believing
With flexible connectivity, a rugged tour-grade enclosure and enormous class-D power, the PreSonus ULT18 delivers the versatility and punch expected from today's professional sound systems. Perfect for both permanent installations, tours and mobile use, the ULT18 seamlessly integrated with both ULT-series full-range speakers and third-party loudspeakers. Most important, the ULT18 delivers outstanding low-end clarity and natural music reproduction in any application.
Designed by WorxAudio
The ULT18 subwoofer has been designed by WorxAudio™, the commercial loudspeaker division of PreSonus. Headquartered in Greensboro, North Carolina, WorxAudio has been at the forefront of loudspeaker development for the professional touring and contractor markets for over 30 years. WorxAudio continues to embrace the latest technology to deliver innovative products for audio professionals, all of which can be found in facilities worldwide. You can rely on the ULT18 to deliver the top-quality performance and professional features that touring engineers demand.
PreSonus has extended the warranty on all ULT loudspeakers from three years to six years. The new extended warranty is effective immediately and applies to loudspeakers purchased on or after January 1, 2016.
"We have great confidence in the quality of our loudspeakers. They have proven to be extremely reliable and problem-free. Our customers are incredibly loyal, so rewarding that loyalty by extending the warranty was an easy decision.'' - PreSonus Director of Customer Services, Alex Tinsley.
- 18'' custom Kevlar woofer with a 4'' voice coil
- 7mm driver travel before over-excursion
- 2000W class-D power (2 x 500W continuous)
- Stereo combo XLR and 1/4'' inputs with direct outputs
- Onboard fully variable lowpass filter lets you dial in upper frequency limit
- Extensive range of controls including output level, preset select, polarity invert and more
- Rugged enclosure
- Comfortable ergonomic handles
- Locking IEC connection
- Ground stacking and integrated caster provisions (kit sold separately)
- Configuration: Powered Subwoofer, Ported
- Frequency Response: 45Hz - 250Hz
- Maximum SPL: 135dB (Peak)
- Crossover Frequency: 90Hz
- Low Frequency Transducer: 1 x 18'' Ferrite
- Voice Coil Diameter: 4''
- Amplifier Type: Class-D
- Power Output: 2000W Peak / 1000W RMS
- Low-Frequency Power: 2 x 500W Bridged (1000W Total)
- Cooling: Free Air Convection
- Rated THD:
- Dynamic Range: 119dB (A-Weighted)
- Bandwidth: 20Hz - 20kHz
- Input Channels: 2
- Input Connectors: Combo
- Input Impedance: 10k?
- Maximum Input: +22dBu
- Output Connectors: 2 x XLR (Mix Out, Direct Out)
- Output Level
- Low Pass Filter
- Preset Select
- Polarity Invert On/Off
- Mono On/Off
- Front LED On/Off
- DSP Preset
- Polarity Invert On/Off
- Mono On/Off
- Front LED On/Off
- DSP Preset: Extended LF
- DSP Bit Depth: 24-Bit
- Sample Rate: 96kHz
- Enclosure Finish: Chemline™ Polyurethane
- Grille: Powder-Coated Steel
- Dimensions: 22.5'' x 25'' X 24.5'' / 572mm x 635mm x 622mm (H x D x W)
- Weight: 95lbs / 43kg
- Amplifier Protection: Over-Current, DC, Over/Under-Voltage, Over-Temperate, High Frequency
- Transducer Protection: Limiter
The product price includes 2 years' warranty and 30 day money back guarantee.
The highlights of this enhanced warranty service are:
- Warranty is extended to 6 years from the date of delivery.
- Our Money Back guarantee is extended from 30 days to 180 days (terms apply after 30 days)
- Collection and delivery costs are included for the first 2 years
- Claim 50% cash back on the cost of the policy after 6 years if it has not been used!
- Warranty is transferable if the item is re-sold
- Loan or replacement equipment will be provided if the product isn't repaired within 30 days
- The policy can be cancelled within 30 days, and at any time after that for a pro-rata discount
All Products are new unless stated, and include a minimum of 2 years warranty.
- CDs & DVDs
- In-ear Monitors
- Earplugs and Ear Protection
- Mouthpieces, Reeds etc… for Woodwind and Brass instruments
- Mouth / Lip Care Products
If you also purchase items that do not qualify for free delivery, some delivery charges may be applied to your order which will be shown in your shopping basket.