HF Products & Components
|Throat Size||2", 50.8mm|
|Nominal Impedance*||8 ohms|
|Power Rating**||100W @ 800Hz|
|Free Air Resonace||0.47kHz|
|Usable Frequency Range||800Hz-20kHz|
|Sensitivity***||109dB (1W/1m across 800Hz-20kHz)|
|Magnet Weight||80oz, 2.27kg|
|Voice Coil Diameter||3" / 76.2mm|
|Thiele & Small Parameters|
|DC Resistance (Re)||4.8|
|Coil Inductance (Le)||mH|
|Overall Diameter||7.9", 200.7mm|
|Mounting Holes Diameter||~|
|Mounting Holes B.C.D.|
|Weight||13.5 lbs, 6.12 kg|
|Materials of Construction|
|Diaphragm Material||Titanium w/ geodesic design for increase|
* Please consult www.eminence.com for specifications of models with alternative impedances.
** Multiple units exceed published rating evaluated under AES noise source and test standard while mounted on the H290 or H290S horn in a non-temperature controlled environment.
*** The average on axis output across the usable frequency range when applying 1W/1m into the nominal impedance, i.e. 2.83V/8Ω, 4V/16Ω. Eminence response curves are measured under the following conditions: All speakers are tested at 1W/1m using a variety of test set-ups for the appropriate impedance | LMS using 0.25" supplied microphone (software calibrated) mounted 1m from wall/baffle | 2ft x 2ft baffle is built into the wall with horn front mounted | Carver PM-120 amplifier | 2700ft3 chamber with fiberglass on all six surfaces (three with custom-made wedges).