The W8-2145 full range driver from Tang Band with its bamboo fiber reinforced paper cone can provide incredibly smooth response from 40 to 20,000 Hz. With an underhung motor design, most of the voice coil stays within the magnetic gap for the highest possible control to keep 2nd and 3rd order harmonic distortion at a minimum. The unique whizzer cone with phase plug design allows for better dispersion while increasing high frequency response. This driver is ideally suited for small single driver speaker systems with incredibly smooth and full sound.
Aluminum phase plug also acts as a shorting ring for lower distortion
Underhung voice coil improves control for lower distortion
Whizzer cone design increases high frequency response
Unique surround and large spider keeps cone linear well beyond the rated xmax
Specifications
power handling (continuous/programme) = 40/80 W
frequency range = 40-20000 Hz
resonance frequency fs = 40 Hz
impedance R = 8 Ohm
sound pressure level SPL = 90 dB (2,83V; 1m)
DC resistance Re = 6,8 Ohm
force factor BL = 6,59 N/A
equivalent volume of compliance Vas = 67,67 l
total Q factor Qts = 0,45 (Qms=1,65, Qes=0,61)
voice coil diameter = 38,5 mm
maximum peak linear excursion vibration xlin = +/- 3 mm
