{"product_id":"paradigm-ultracube-12-subwoofer","title":"Paradigm Ultracube 12 Subwoofer","description":"Ultracube 12\u003cbr\u003e\u003cbr\u003e\n\nWhen it comes to compact subwoofer design our UltraCube™ Series breaks new ground. From their proprietary advanced Class-D™ amplifiers to their very high-power drivers, everything about these little cubes is optimized for high-performance, including their sleek, acoustically inert enclosures. Power! Impact! Extraordinary refinement! Remarkable musical finesse! The UltraCubes deliver it all! A completely unprecedented accomplishment in subwoofers of such compact dimensions.\u003cbr\u003e\u003cbr\u003e\n\nControl Facilities:\u003cbr\u003e\n\n• Auto On\/Off\u003cbr\u003e\n\n• Subwoofer Level\u003cbr\u003e\n\n• Subwoofer Cut-Off Frequency (continuously variable 40 Hz – 150 Hz)\u003cbr\u003e\n\n• Sub\/Sat Phase Alignment (continuously variable 0° to 180°)\u003cbr\u003e\n\n• USB Port\/PBK Interface\u003cbr\u003e\u003cbr\u003e\n\nInput Facilities:\u003cbr\u003e\n\n• Line-level Inputs\u003cbr\u003e\u003cbr\u003e\n\n\nProprietary Advanced High-Power Class-D™ Switching Amplifiers provide truly massive amounts of clean, high-current power as well as ultra-low distortion. Power output is 1950 watts Dynamic Peak\/650 watts RMS.\u003cbr\u003e\u003cbr\u003e\n\nAdvanced Down-Firing Mineral-Filled Co-Polymer Polypropylene Cones with RCR™ Resonance Control Ribs. Superior cone rigidity and the high internal damping properties of polypropylene ensure well-extended bass response with impressive articulation and ultra-low distortion.\u003cbr\u003e\u003cbr\u003e\n\nOversized Dual Magnet Structures generate exceptionally strong magnetic energy in the gap. Advanced suspension ensures wide peak-to-peak excursion with superb control.\u003cbr\u003e\u003cbr\u003e\n\nProprietary AVS™ Airflow Ventilation System Cooling conducts heat away from the voice coil.\u003cbr\u003e\u003cbr\u003e\n\nDual Balanced-Plane High-Velocity Passive Radiators. Solid, stable, and free from unwanted resonances and vibrations, the passive radiator design assists in providing the exceptionally deep bass these compact cubes deliver.\u003cbr\u003e\u003cbr\u003e\n\nAcoustically Inert MDF Enclosures help limit unwanted panel resonances and vibrations for clean, tight, extremely accurate bass performance.\u003cbr\u003e\u003cbr\u003e\n\nTECHNICAL SPECIFICATIONS:-\u003cbr\u003e\n\nDesign:\n \nSingle high-excursion driver, dual passive radiators, built-in advanced Class-D™ amplifier, USB Port \/ PBK Interface\u003cbr\u003e\n \n\nAmplifier:\n\n \n1950 watts Dynamic Peak \/ 650 watts RMS\u003cbr\u003e\n \n\nAmplifier Features:\n \nAuto-On \/ Off, soft clipping, thermal protection, electrical shorting protection\u003cbr\u003e\n \n\nRoom Correction:\n \npbk-1\u003cbr\u003e\n \n\nLow Pass Filter Frequency:\n \nVariable 40 Hz - 150 Hz; Bypass Option\u003cbr\u003e\n \n\nLow Frequency Driver:\n \n305-mm (12 in) RCR™ mineral-filled co-polymer polypropylene cone, 51-mm (2 in) bifilar 2+2-layer voice-coil, dual spiders, AVS™ die-cast heatsink chassis\n \n\nPassive Radiators:\n \nDual 254-mm (10 in) balanced-plane, high-velocity passive radiators\u003cbr\u003e\n \n\nLow Frequency Extension:\n \n19 Hz (DIN)\u003cbr\u003e\n \n\nSub \/ Sat Phase Alignment:\n \nVariable 0° - 180°\u003cbr\u003e\n \n\nFinishes:\n \nBlack Ash\u003cbr\u003e\n \n\nInputs:\n \nRCA (L\/R-Mono) for L\/R Line-Out or Sub-Out \/ LFE-Out of receiver, processor or other line-level source\u003cbr\u003e\n \n\nWeight:\n \n36 lbs. (16.3 kg)\u003cbr\u003e\n \n\nDimensions   HxWxD\nIncludes grilles and feet:\n \n15\" × 14\" × 14\"\n(38.1cm × 35.6cm × 35.6cm)","brand":"Paradigm","offers":[{"title":"Default Title","offer_id":57413514363212,"sku":"ParadigmUltracube12","price":1165.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Paradigm-Ultracube-12.jpg?v=1777544285","url":"https:\/\/www.stoneaudio.co.uk\/products\/paradigm-ultracube-12-subwoofer","provider":"Stone Audio","version":"1.0","type":"link"}