R3.10

‘Dayton Audio?S Ultimax Series DVC subwoofers are purpose built to move tone of air and create clean, articulate, fast bass. Experience the apex of subwoofer design. Highlights * 18 “design for enormous air movement * Over 2” of total cone travel. * 1000 watts RMS power handling * Dual Mirror imaged linear spiders ensure distortion free excursion * Dual 2 Ohm, 2-layer Copper Voice Coils * Large vented pole piece and under Spider venting Product Details Dayton Audio UM18 22 18 “ULTIMAX DVC Subwoofer 2 ohms per coil if you want outrageous amounts of bass, you gotta move some air with the UM18 22 Ultimax 18” driver, Dayton Audio has taken everything about the respected Dayton Audio Ultimax subwoofers to the extreme. Provi Ding over 2 ‘of peak to peak excursion, the Ultimax 18 sweeps over six litres of air with each stroke. Truly not for the faint of heart. An audio Bulldozer with the finesse of a sports car like the rest of the Ultimax Series, the UM18 – 22 plays it clean, low, fast, and loud. Designed to excel in either sealed or vented enclosures, it features an ultra powerful triple stack of high grade ferrite ceramic magnets for ultra high force and exceptional control, plus dual aluminium shorting rings above and below the magnetic gap for minimized Inductance, ‘faster’ sounding bass response, and perfect magnetic symmetry. The voice coil diameter has been increased to 3 inches, for even more thermal dissipation area that allows the 18 “model to withstand 1000 watts of punishing bass power continuously without thermal fatigue. Dual 2 ohm voice coils allow for stereo 2 Ohm operation, or mono operation in 1 Ohm or 4 ohm configurations, for true design flexibility. Built to produce massive low frequency output and keep on doing it the huge 18 “Nomex honeycomb composite curved cone features woven fiberglass outer skins for the ultimate in rigidity and resistance to damage, while the” tall boy rubber surround with integral