Difuzor Dayton Audio ND91-4

The low distortion and high excursion capabilities of the Dayton Audio ND91-4 3-1/2 full-range driver make it an ideal candidate for miniature point-source monitors, surround speakers, and line arrays. HighlightsLow distortion, full-range 65 Hz to 17 kHz performanceRubber-edged black anodized aluminum alloy coneLarge excursion capability4.6 mm Xmax, 25 mm peakSelf-shielded Neo-Balanced motor structure with copper alloy shorting ring1 4-layer underhung voice coil with polyimide former30 watts RMS power handlingGreat for line arrays and micro monitors Product detailsDayton Audio ND91-4 3-1/2 Aluminum Cone Full-Range Driver 4 Ohm Dayton Audio's ND91 aluminum cone full-range drivers are the latest addition to the acclaimed ND Series high output/low distortion neodymium transducers. By increasing the original ND90's voice coil diameter from 3/4 to 1 and adding a copper alloy shorting ring, the ND91-4 features even lower distortion and delivers better bass impact and dynamic rangewith peak Xmax up to 25 mm! This high-BL version further exploits the low distortion characteristics of the Neo-Balanced motor's optimized magnetic field, making the ND91 drivers an excellent choice for full-range point-source speaker enclosures, as well as extremely accurate, high resolution line arrays.