Seas 29TFF/W H1318-06 is a High Definition precoated fabric dome tweeter with an integrated wide, precoated fabric surround.
Precoated Sonomex fabric diaphragm allows very tight production tolerances andhigh consistency.
Wide Sonomex surround for low resonance, excellent mechanical linearity. Voice coil windings immersed in magnetic fluid increase short term power handling capacity and reduce the compression at high power levels.
Flexible lead out wires allow this driver to be used with low crossover frequencies. Two part front plate with smooth, slightly elliptical wave guide made from elastomer provide excellent high frequency response and dispersion.
The wave guide conceals (and thus eliminates acoustic effects from) the magnet system screws.
Specifications
power handling (continuous/programme) = 90/200 W
frequency range = 2200-25000 Hz
resonance frequency fs = 950 Hz
impedance R = 6 Ohm
sound pressure level SPL = 92 dB (2,83V; 1m)
DC resistance Re = 4,7 Ohm
force factor BL = 3,5 N/A
voice coil inductance L = 0,05 mH
effective piston radiating area Sd = 8 cm2
effective mechanical mass incl. air load mms = 0,35 g
voice coil diameter = 26 mm
maximum peak linear excursion vibration xlin = +/- 0,75 mm
