Audio-Technica AT915QMRX/C AT915QMRx/C Specifications†, Mounting Template, Polar Pattern

AT915QMRx/C Specifications†

Element						Fixed-charge back plate
						permanently polarized condenser
Polar Pattern						Cardioid (Unidirectional)
Frequency Response						40-20,000 Hz
Low-frequency Roll-off						150 Hz, 6 dB/octave
Open Circuit Sensitivity						– 43 dB (7.0 mV) re 1V at 1 Pa*
Impedance						200 ohms
Maximum Input Sound Level						138 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range (Typical)						111 dB, 1 kHz at Max SPL
Signal-to-noise Ratio1						67 dB, 1 kHz at 1 Pa*
Switch						Flat response, low-roll-off (recessed)
Phantom Power Requirements						9-52V DC, 2 mA typical
Weight						4.2 oz (120 grams)
Dimensions						15.83" (402.0 mm) to 18.39" (467.0 mm) long,
						0.48" (12.2 mm) head diameter,
						0.83" (21.0 mm) base diameter
Output Connector (Power Module)						Integral 3-pin XLRM-type
Accessories Furnished						AT8102 two-stage foam windscreen;
						AT8616x locking ring/isolator;
						element adapter (for C/H/O/SC elements)
Optional Interchangeable						AT853H-ELE hypercardioid (100°)
Elements						AT853ML-ELE MicroLine® (90°)
						AT853O-ELE omnidirectional (360°)
						AT853SC-ELE subcardioid (170°)
						†In the interest of standards development, A.T.U.S. offers full details
						on its test methods to other industry professionals on request.
						* 1 Pascal = 10 dynes/cm2 = 10 microbars = 94 dB SPL
					Mounting Template	1 Typical, A-weighted, using Audio Precision System One.
					(Actual Size)
					A
			2	0	˚
		1
	x
3						A. Drill 1/16" (1.5 mm) pilot holes

3 places on 11/2" (38 mm) circle

B

B. 11/8" (28.6 mm) thru-hole for cable clearance

C. Outside edge of flange, 2.13" (54 mm) diameter

C

FRONT

One-Year Limited Warranty

Audio -Technica microphones and accessories purchased in the U.S.A. are warranted for one year from date of purchase by Audio-Technica U.S., Inc. (A.T.U.S.) to be free of defects in materials and workmanship. In event of such defect, product will be repaired promptly without charge or, at our option, replaced with a new product of equal or superior value if delivered to A.T.U.S. or an Authorized Service Center, prepaid, together with the sales slip or other proof of purchase date. Prior approval from A.T.U.S. is required for return. This warranty excludes defects due to normal wear, abuse, shipping damage, or failure to use product in accordance with instructions. This warranty is void in the event of unauthorized repair or modification.

For return approval and shipping information, contact the Service Department, Audio-Technica U.S., Inc., 1221 Commerce Drive, Stow, Ohio 44224.

Except to the extent precluded by applicable state law, A.T.U.S. will have no liability for any consequential, incidental, or special damages; any warranty of merchantability or fitness for particular purpose expires when this warranty expires.

This warranty gives you specific legal rights, and you may have other rights which vary from state to state.

Outside the U.S.A., please contact your local dealer for warranty details.

AT915QMRx/C

	Polar Pattern
	0
330	30
300	60
270	90
240	120
210	150

180

SCALE IS 5 DECIBELS PER DIVISION

LEGEND

200Hz

1kHz

5kHz

8kHz

Dimensions

0.48"

12.2 mm

0.91"

23.0 mm

15.83"

402.0 mm

TO

18.39"

467.0 mm

3.16" 80.3 mm

0.83" 21.0 mm

Audio -Technica U.S., Inc., 1221 Commerce Drive, Stow, Ohio 44224

Audio -Technica Limited, Old Lane, Leeds LS11 8AG England

Form No. 0309-9504-00 -B/W P50884

© 1996 Audio-Technica U.S., Inc. Printed in U.S.A.