This member of the XT tweeter family utilizes two Tymphany technologies to deliver exceptional sound quality: the ring radiator patent, and the central waveguide patent. This model features a 4 ohm 25mm voice coil, mounted in a ferrite magnet motor. The tweeter also features a rear chamber to create extended low frequency response. The faceplate features recessed mounting holes which minimizes reflections off of mounting screws.
Specifications
power handling (continuous/programme) = 110 W
frequency range = 2000-40000 Hz
resonance frequency fs = 436 Hz
impedance R = 4 Ohm
sound pressure level SPL = 90,8 dB (2,83V; 1m)
DC resistance Re = 3 Ohm
force factor BL = 2,36 N/A
voice coil inductance L = 0,01 mH
effective piston radiating area Sd = 8,2 cm2
effective mechanical mass incl. air load mms = 0,4 g
total Q factor Qts = 0,44 (Qms=2,5, Qes=0,54)
voice coil diameter = 25 mm
maximum peak linear excursion vibration xlin = +/- 0,5 mm
