Pro Audio

HF Products & Components

Spec Sheet

NSD:2005-8

Suggested Retail  $114.99
Your Price  $109.99

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High frequency driver specifications
Speaker Detail
Specification
Throat Size1", 25.4mm
Nominal Impedance*
Minimum Impedance9.0 ohm @ 5.9 kHz Ω
Power Rating**50 W (AES)
Resonance0.57kHz
Usable Frequency Range1500Hz-20kHz
Recommended Crossover1.5 kHz / 12 dBkHz
Sensitivity***109
Magnet MaterialNeodymium
Magnet Weight4oz, 0.11kg
Voice Coil Diameter2" / 51mm
Voice Coil FormerPolyimide
Diaphragm MaterialTitanium
DC Resistance (Re)6.8Ω
Mounting Information
Overall Diameter3.87", 98.3mm
Driver Volume Displaced0.008 cu.ft., 0.22 liters
Depth1.75", 44.5mm
Weight2 lbs, 0.9 kg
Mounting ThreadN/A
Mounting Holes Diameter2X 1/4-20
Mounting Holes B.C.D.3 in. 76.2 mm.
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Footnotes

* 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).