Cut Sheet

Acoustic Operating Principle
Polar Pattern
Generating Element
Magnets
Frequency Response
Sensitivity
Output Impedance
Rated Load Impedance
Maximum SPL
Output Connector
Dimensions
Weight
Finish
Accessories
Optional Accessories
Microphone Warranty
Ribbon Element Warranty
Electrodynamic pressure gradient
Crossed figure-8’s
1.8-micron aluminum ribbon
Rare Earth Neodymium
40 - 15,000 Hz ±2 dB
-50 dB (re. 1v/pa)
300 Ohms @ 1K (nominal)
1500 Ohms
130 dB @ 50 Hz
Male XLR 5-pin (stereo)
206mm L X 25mm W (8" L X 1" W)
369 grams (13 oz )
Matte Black Chrome/Dull Satin Nickel (optional)
Protective wood case, 18’ Cable (XLR5 to
2 standard 3 pin XLR male), mic sock
Suspension shock mount, windscreen
Lifetime to original owner (repair or replace at
Royer's option)
First re-ribbon free to original owner within first year of purchase
ROYER SF-12
Technical Specifications
Frequency Response and Polar Pattern
Royer Labs
www.royerlabs.com
2711 Empire Ave, Burbank, CA 91504
Tel. [phone] Fax [phone]
COPYRIGHT ROYER LABS 2019
All specifications subject to
change without notice
Upper Element
Lower Element
0˚
30˚
60˚
90˚
120˚
150˚
180˚
210˚
240˚
270˚
300˚
330˚
20 50 100 500 1000 5K 10K 20K
0
+5
+10
-5
-10
X-Y
M-S
+
+
+
+
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