Dayton Audio SD215-PR 8" Passive Radiator
The new Dayton Audio 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.
Specifications: • Fs: 21 Hz • Vas: 1.40 cu. ft. • Qms: 2 • Cms: 0.75 mm/N • Mms: 0.75 g • Sd: 194 sq. cm. • Xmax: 9 mm • Dimensions: Overall diameter: 8.50", Cutout diameter: 7.09", Depth: 2.28".
