The new Dayton Passive Radiators are excellent general-purpose passives suitable for replacement or for new construction. A built-in mass disc offers a good starting point for most designs, and a convenient M5 threaded hole (screw included) allows different types of weights to be added if desired. Cosmetically and mechanically, the passives match the Shielded DVC line of subwoofers, with a poly coated paper cone and medium-roll rubber surround for clean excursion and long life. The possibilities with these passives are endless, from floor standing two-ways to small active/passive subwoofer systems.

SD270-PR 10" Passive Radiator Specifications Fs: 19.5 Hz Vas: 3.88 cu. ft. Qms: 2.50 Cms: .67 mm/N Mms: 100 g Rms: 4.89 kg/s Sd: 340 sq. cm. Xmax: 10 mm Dimensions: Overall Diameter: 10-5/8" Cutout Diameter: 9" Mounting Depth: 2-3/4"