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18" Active PA Subwoofer
Presonus ULT18 is a 18" Active PA Subwoofer that has a Low-end punch you can hear and feel.
UK DeliveryFREE Next Working Day Delivery on orders over £49.00.
Orders placed before 4pm will normally be dispatched the same day and will be delivered on the next working day between 9am and 6pm.Delivery Upgrade Options (Over £49)
Delivery is charged at a flat rate of £21. The following list of countries are available at checkout:
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Flexible 30 Day Returns Period
If for whatever reason, you are dissatisfied with your purchase, you can return it to Music Matter within 30 days of receiving the item.You must return an item in the same condition as it was received, not altered in any way, as well as including:
No Returns / Exchange On
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Minimum 12 Months WarrantyAll new & used goods supplied by Music Matter are warranted free from defects for 12 months from the date of supply (unless otherwise stated).Extended WarrantyMany manufacturers offer a free extended warranty upon registration.
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 Kevlar® 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.
Extensive controls enable customized performance.
To provide maximum versatility, the ULT18 offers several important user controls. Unlike most subwoofers in this class, the ULT18 features a variable lowpass filter that enables you to accurately dial in the crossover transition between the subwoofer and your full-range system. Two DSP presets provide extended low-frequency performance or a more natural response to suit a variety of applications, and of course you get polarity reverse. A Mono Mode function is also provided to simplify cabling multiple mono subs in a stereo system.
Equally at home in mobile and installed systems.
Like the full-range ULT12 and ULT15 loudspeakers, the ULT18 has a rugged, tour-grade birch enclosure for the distinctive performance characteristics that only wood can offer. A locking IEC power connector, M10 rigging points, integrated castor provisions, and ground-stacking provisions, making it a great choice for a wide variety of mobile and install applications. Two combo XLR and ¼” TRS line-level inputs with level control and throughputs are provided to connect full-range systems or multiple subwoofers in larger systems. As with the ULT12 and ULT15, you can defeat the front power-indicator LED for low-visibility installs.
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