Seas 27TFFC H0881-06 Tweeter is a Prestige Series 26mm 6ohm High Definition precoated fabric dome tweeter with an integrated wide surround, featuring a Sonolex precoated lightweight fabric diaphragm with high consistency and excellent stability against variations in air humidity. SEAS recommended replacement for the H087.
The voice coil windings use ferro fluid for increased power handling capacity and reduced compression at high power levels. An optimally damped cavity in the pole piece controls and slightly lowers the fundamental resonance.
A rigid rear chamber with optimal acoustic damping allows the tweeter to be used with moderately low crossover frequencies.
A Product Datasheet can be downloaded by clicking on the appropriate .pdf logo (where shown).
|Seas Driver Range||Seas Prestige|
|Nominal Impedance||6 ohms|
|Nominal Power RMS||80|
|Vas ( l)||-|
|Nominal Free Air Resonance Fs||550 Hz|
|Sensitivity (2.83V/1m)||91.0 dB|
|Nominal Rdc||4.80 ohms|
Ruark Talisman 2 Upgrade by MJM
Purchased to fit to Ruark Talisman 2's .
Absolutely excellent sound from them, bought my old speakers back to life ,better sound than the originals .
You will have to remove some wood from the speaker cabinets to accommodate the + & - terminals though.The original tweeters fitted have terminals at the base of recess (6 O'clock ) ,these have terminals at 3 & 9 o'clock. Once bolted into cabinet you cannot see any difference. You will notice the improved sound though,a definite upgrade! (Posted on 12/12/2020)