Eminence - The Art and Science of Sound

PSD:2002

SPECIFICATION

Throat Size

1", 25.4mm

Nominal Impedance*

8 or 16 ohms*

Power Rating**

80W

Resonance

550Hz

Usable Frequency Range

1.2kHz - 20kHz

Sensitivity***

105dB

Magnet Weight

34 oz.

Voice Coil Diameter

2", 51mm

THIELE & SMALL PARAMETERS

DC Resistance (Re)

6.1

Download PDF Spec Sheet

Coil Inductance (Le)

1.6 mH

MOUNTING INFORMATION

Overall Diameter

5.25", 133mm

Mounting Holes Diameter

2X 1/4-20 or 3" M6

Mounting Holes B.C. D.

3" or 2.25"

Mounting Thread

1 3/8" 18 NEF ext.

Depth

2.2", 56mm

Weight

5 lbs, Gross 5.76 lbs

MATERIALS OF CONSTRUCTION

Diaphragm Material

Titanium

Magnet Compostion

Ferrite

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).