The Dayton Audio Reference Series sets a new standard of value in high-performance loudspeaker drivers. Utilizing a low-distortion motor system with two short-circuit paths and a rigid aluminum cone, the Reference Series can outperform drivers that cost several times the price. Their low-distortion characteristics and high excursion capabilities provide exceptional clarity, detail, and dynamics. Woofer features a black anodized cone, heavy-duty 6-hole cast frame, low-loss rubber surround, solid aluminum phase plug, rubber magnet boot, and gold terminals.
Specifications
power handling (continuous/programme) = 40 W
frequency range = 50-3000 Hz
resonance frequency fs = 51,8 Hz
impedance R = 4 Ohm
DC resistance Re = 2,9 Ohm
force factor BL = 4,05 N/A
voice coil inductance L = 0,47 mH
effective piston radiating area Sd = 84,9 cm2
effective mechanical mass incl. air load mms = 7,82 g
equivalent volume of compliance Vas = 12,2 l
total Q factor Qts = 0,4 (Qms=2,67, Qes=0,47)
voice coil diameter = 25 mm
maximum peak linear excursion vibration xlin = +/- 4,4 mm
