The Dayton Audio Designer Series DS90-8 3" driver adds extended high frequency response to its outstanding mini-woofer performance.
Product Highlights
• Cosmetic frame with low profile lip, designed for front mounting—no countersinking required! • Coated paper cone, half roll rubber surround for durability and accurate reproduction • Optimized to yield a low 3 dB down point and high potential output in a reasonably sized cabinet • Smooth frequency response and linear roll-off simplify filter design, guaranteeing good results with off-the-shelf crossovers • Vented pole piece for minimized power compression and maximized reliability • Retains the same "family look" as the popular Dayton Audio DVC Series subwoofers and passive radiators • Generous Xmax capability encourages use of moderate bass boost to tailor the response
Specifications
power handling (continuous/programme) = 20 W
frequency range = 80-13000 Hz
resonance frequency fs = 81,4 Hz
impedance R = 8 Ohm
DC resistance Re = 6,3 Ohm
force factor BL = 4,76 N/A
voice coil inductance L = 0,56 mH
effective piston radiating area Sd = 31,2 cm2
effective mechanical mass incl. air load mms = 3,8 g
equivalent volume of compliance Vas = 1,31 l
total Q factor Qts = 0,43 (Qms=2,19, Qes=0,53)
voice coil diameter = 20,4 mm
maximum peak linear excursion vibration xlin = +/- 2,5 mm
