Earthworks SR25 User Manual

Frequency response
Polar Pattern
Cardioid
Sensitivity
1
0mV/Pa (-40 dBV/Pa)
Power requirements
48V Phantom,
1
0mA
Peak acoustic input
1
45dB SPL
Output XLR (PIN 2+)
Minimum output load
600Ω between pins 2&3
Noise
22dB SPL (A weighted)
Dimensions L x D
6.5 x .860 inches
(
1
65mm x 22mm)
Weight
.35lb (
1
60g)
SR25
50Hz to 25kHz + 2dB @1’
Frequency response
Polar Pattern
Sensitivity
1
0mV/Pa (-40 dBV/Pa)
Power requirements
48V Phantom,
1
0mA
Peak acoustic input
1
45dB SPL
Output XLR (PIN 2+)
Minimum output load
600Ω between pins 2&3
Noise
22dB SPL (A weighted)
Dimensions L x D
8.4 x .860 inches
(2
1
2mm x 22mm)
Weight .5lb (225g)
SR30
Cardioid
30Hz to 30kHz + 1 .5dB @1’
DP30/C
Frequency response
Polar Pattern
Cardioid
Sensitivity
1
0mV/Pa (-40dBV/Pa)
Power requirements
48V Phantom,
1
0mA
Peak acoustic input
1
45dB SPL
Output XLR (PIN 2+)
Minimum output load
600Ω, balanced
between pins 2&3
Noise
22dB SPL (A weighted)
Dimensions L x D
Weight
30Hz to 30kHz +2dB@1’
1
0.75 x .860 inches
(275mm x 22mm)
.22lb (
1
00g)
SR30
SR25
Made in U.S.A.
Earthworks, Inc.
37 Wilton Rd.
Milford, NH 03055
603-654-6427, ext. 14
www.earthworksaudio.com
Printed in U.S.A.
DP30/C

Earthworks SR25 Specifications

Frequency and Sensitivity

frequency response	50Hz to 25kHz ±2dB at 30cm
sensitivity	10mV/Pa (Typical)
noise	20dB, A equivalent

Power Requirements

power requirements	48V Phantom, 10mA

Acoustic and Output Specifications

peak acoustic input	145dB SPL
output impedance	65Ω, balanced between pins 2 & 3
minimum load	600Ω btw. pins 2 & 3

Weight and Dimensions

dimensions L x D	165 x 22 mm (6.5 x .860 in.)
weight	160g (.35lb)