HF Products & Components
|Throat Size||1.4", 35.6mm|
|Nominal Impedance*||8 ohms|
|Power Rating**||100W (AES)|
|Free Air Resonace||0.41kHz|
|Usable Frequency Range||800Hz-20kHz|
|Magnet Weight||80oz, 2.27kg|
|Voice Coil Diameter||3" / 76.2mm|
|Thiele & Small Parameters|
|DC Resistance (Re)||4.8|
|Overall Diameter||7.9", 200.7mm|
|Mounting Holes Diameter||4X 1/4-20|
|Mounting Holes B.C.D.||4.00 in. 101.6mm|
|Weight||13.7 lbs, 6.2 kg|
|Volume||83.11 ", 1.36 liters|
|Materials of Construction|
|Diaphragm Material||Titanium w/ geodesic ribs for increased stiffness and break-up control.|
* 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).