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High Performance 1" tweeter featuring a wide surround and damped rear chamber giving a low resonant frequency of just 640 Hz. The voice coil / gap is filled with APGS11N ferrofluid for cooling / thermal stability without affecting the transient response. An Improved version of DX25TG09-04, this tweeter sounds very open and is capable of excellent results in 2 way systems.
The Scandinavian built version can be found here: Scanspeak D2604/830000
A full datasheet can be downloaded from the bottom of this page.
|Resonant frequency (fs)||640 Hz||Nominal impedance (Zn)||4 Ω|
|Effective diaphragm diameter||25 mm||DC resistance (Re)||2.93Ω|
|Ferrofluid ? Y/N||Yes||RMS power handling||100 W|
|Recommended crossover||2.5 kHz 12dB||Faceplate diameter||104mm|
|Sensitivity (1w/1m)||89.8dB||Cutout hole diameter||72mm|
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