{"product_id":"prsult18","title":"PreSonus ULT18","description":"\u003ctable width=\"100%\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth height=\"30\" bgcolor=\"#f7f7f7\" style=\"text-align: left\"\u003e \u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd height=\"30\"\u003e\n\u003ch1\u003eULT18\u003c\/h1\u003e\n        \u003ch2\u003eLow-end punch you can hear and feel.\u003c\/h2\u003e\n        \u003cp\u003eDesigned 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.\u003c\/p\u003e\n      \u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth height=\"30\" bgcolor=\"#f7f7f7\" style=\"text-align: left\"\u003e \u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd height=\"30\"\u003e\n\u003cdiv\u003e\n        \u003cdiv\u003e\n          \u003cdiv\u003e\n            \u003ch2\u003eFeatures\u003c\/h2\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n        \u003cdiv\u003e\n          \u003cdiv\u003e\n            \u003cdiv\u003e\n              \u003ch3\u003eMain Components\u003c\/h3\u003e\n              \u003cul\u003e\n                \u003cli\u003e18-inch custom woofer with 4-inch voice coil\u003c\/li\u003e\n                \u003cli\u003e7 mm driver travel before over-excursion\u003c\/li\u003e\n                \u003cli\u003e2,000W Class D power (2 × 500 W continuous)\u003c\/li\u003e\n                \u003cli\u003eStereo combo XLR and ¼-inch inputs with direct outputs\u003c\/li\u003e\n                \u003cli\u003eOnboard fully variable lowpass filter lets you dial in upper frequency limit\u003c\/li\u003e\n              \u003c\/ul\u003e\n              \u003ch3\u003eControls\u003c\/h3\u003e\n              \u003cul\u003e\n                \u003cli\u003eOutput Level\u003c\/li\u003e\n                \u003cli\u003eLowpass Filter\u003c\/li\u003e\n                \u003cli\u003ePreset Select\u003c\/li\u003e\n                \u003cli\u003ePolarity Invert On\/Off\u003c\/li\u003e\n                \u003cli\u003eMono On\/Off\u003c\/li\u003e\n                \u003cli\u003eFront LED On\/Off\u003c\/li\u003e\n              \u003c\/ul\u003e\n              \u003ch3\u003eConvenience Features\u003c\/h3\u003e\n              \u003cul\u003e\n                \u003cli\u003eDefeatable front-panel LED\u003c\/li\u003e\n                \u003cli\u003eRugged, texture-painted eucalyptus plywood enclosures\u003c\/li\u003e\n                \u003cli\u003eTour-grade 16 gauge steel grille\u003c\/li\u003e\n                \u003cli\u003eComfortable ergonomic handles\u003c\/li\u003e\n                \u003cli\u003eGround-stacking provisions\u003c\/li\u003e\n                \u003cli\u003eIntegrated caster provisions (caster kit sold separately)\u003c\/li\u003e\n                \u003cli\u003eLocking IEC connection\u003c\/li\u003e\n              \u003c\/ul\u003e\n            \u003c\/div\u003e\n          \u003c\/div\u003e\n      \u003c\/div\u003e\n\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth height=\"30\" bgcolor=\"#f7f7f7\" style=\"text-align: left\"\u003e \u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd height=\"30\"\u003eTechnical Specifications\u003cbr\u003e\n        Acoustic Performance\u003cbr\u003e\n        Configuration Powered subwoofer, ported\u003cbr\u003e\n        Frequency Response (-3 dB) 42 Hz – 150 Hz (Variable)\u003cbr\u003e\n        Maximum Peak SPL 135 dB\u003cbr\u003e\n        Crossover Frequency 90 Hz\u003cbr\u003e\n        Low Pass Filter Range 50 Hz - 150 Hz\u003cbr\u003e\n        Transducer\u003cbr\u003e\n        LF Transducer 1x18\" Ferrite\u003cbr\u003e\n        Voice Coil Diameter 4\"\u003cbr\u003e\n        Amplifier\u003cbr\u003e\n        Type Class D\u003cbr\u003e\n        Total Power Output 2,000W Peak (1,000 RMS)\u003cbr\u003e\n        LF Power 2 x 500W bridged (1000W total)\u003cbr\u003e\n        Cooling Free air convection\u003cbr\u003e\n        Rated THD \u0026lt;0.05% (20 Hz - 20 kHz)\u003cbr\u003e\n        Dynamic Range 119 dB (A-weighted)\u003cbr\u003e\n        Bandwidth 20 Hz - 20 kHz\u003cbr\u003e\n        Connections and Controls\u003cbr\u003e\n        Input Channels 2 line\u003cbr\u003e\n        Input Connector Types 2 combo\u003cbr\u003e\n        Line Input Impedance 10 k?\u003cbr\u003e\n        Maximum Input +22 dBu\u003cbr\u003e\n        Output Connector 2 XLR (M): Mix out, Direct out\u003cbr\u003e\n        Controls Output Level\u003cbr\u003e\n        Low Pass Filter\u003cbr\u003e\n        Preset Select\u003cbr\u003e\n        Polarity Invert On\/Off\u003cbr\u003e\n        Mono On\/Off\u003cbr\u003e\n        Front LED On\/Off\u003cbr\u003e\n        Indicators DSP Preset, Polarity Invert On\/Off, Mono On\/Off, Front LED On\/Off, Signal, Clip, Thermal\u003cbr\u003e\n        DSP\u003cbr\u003e\n        Presets Extended LF\u003cbr\u003e\n        Polarity Normal or Reverse\u003cbr\u003e\n        Bit Depth 24-bit\u003cbr\u003e\n        Sample Rate 96 kHz\u003cbr\u003e\n        Enclosure\u003cbr\u003e\n        Material Eucalyptus plywood\u003cbr\u003e\n        Finish Chemline™ polyurethane\u003cbr\u003e\n        Grille Powder-coated steel\u003cbr\u003e\n        Dimensions (HxWxD) 22.5” x 25” x 24.5” (572 mm x 635 mm x 622 mm)\u003cbr\u003e\n        Unit Weight 95 lbs. (43 kg)\u003cbr\u003e\n        Handles 2 (one on each side)\u003cbr\u003e\n        Safety\u003cbr\u003e\n        Amplifier Protection Over-current, DC, over\/under-voltage, over-temperature, high frequency\u003cbr\u003e\n        Transducer Protection limiter\u003cbr\u003e\n        Power\u003cbr\u003e\n        AC Power Input 100-230V~, 50-60 Hz\u003cbr\u003e\n        AC Power Consumption (1\/8 Power) 150W\u003cbr\u003e\n        Suspension Mounting\u003cbr\u003e\n        Rigging Points 12 M10\u003cbr\u003e\n        Mounting Ground-stack provisions\u003cbr\u003e\n      As a commitment to constant improvement, PreSonus® Audio Electronics, Inc., reserves the right to change any specification stated herein, at any time, without notification.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"PreSonus","offers":[{"title":"Default Title","offer_id":55657656516899,"sku":"ULT18","price":1699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/5404\/5987\/files\/presonus-ult18-7.jpg?v=1790386854","url":"https:\/\/sixstardj.com\/products\/prsult18","provider":"SixStarDJ","version":"1.0","type":"link"}