Seas 27TFF H0831-06

Seas 27TFF H0831-06 is a High Fidelity precoated fabric dome tweeter with an integrated wide surround.

Sonolex precoated lightweight fabric diaphragm with high consistency and excellent stability against variations in air humidity.

Voice coil windings immersed in magnetic fluid increase short term power handling capacity and reduce the compression at high power levels.

Optimally damped cavity in the pole piece controls and slightly lowers the fundamental resonance.

The chassis is precision moulded from glass fibre reinforced plastic, and its front design offers optimum radiation conditions.

Specifications

• power handling (continuous/programme) = 90/220 W
• frequency range = 2000-25000 Hz
• resonance frequency fs = 1200 Hz
• impedance R = 6 Ohm
• sound pressure level SPL = 92 dB (2,83V; 1m)
• DC resistance Re = 4,8 Ohm
• force factor BL = 3,5 N/A
• voice coil inductance L = 0,05 mH
• effective piston radiating area Sd = 7,5 cm²
• effective mechanical mass incl. air load mms = 0,3 g
• voice coil diameter = 26 mm
• maximum peak linear excursion vibration x_lin = +/- 0,25 mm
• mounting diameter d = 85 mm
• overall diameter d = 103,8 mm
• mounting depth (not countersunk) t = 24 mm