Dayton Audio SD270-88 10" Shielded DVC Subwoofer
The new Dayton Loudspeaker Shielded DVC Subwoofers are a breakthrough series, offering outstanding displacement-per-dollar. With a good Xmax and long-throw design, these subs can produce solid amounts of bass even with small amplifiers, making them perfect for building economic subwoofer systems. They feature poly coated paper cones, medium-roll butyl rubber surrounds, large voice coils, vented pole pieces, bumped back plates, and a magnetically shielded motor structure. These elements combine to give the woofers good power handling and make them dependable for years of reliable service. They are very versatile in design, working well in both sealed and vented enclosures, while the DVC configuration allows for multiple connection options. The magnetically shielded nature makes them excellent for high-intensity computer sound systems, or for home theater systems where the subwoofer must be placed close to a CRT television. Note: All specifications are with voice coils connected in parallel.
Specifications: • Power Handling: 80 watts RMS/120 watts max • VCdia: 1.5" • Le: 1.11 mH • Impedance: 8 ohms per coil / 4 ohms total • Re: 3.10 ohms • Frequency range: 30-1,500 Hz • Fs: 30 Hz • SPL: 92.7 dB 2.83V/1m, 89.7 dB 1W/1m • Vas: 3.96 cu. ft. • Qms: 3.20 • Qes: 0.51 • Qts: 0.44 • Xmax: 6 mm • Dimensions: Overall Diameter: 10-5/8", Cutout Diameter: 9", Mounting Depth: 4-3/4"