Shure AXS1 - Manual (Page 8)

7
AXS 4 CONDENSER MICROPHONE
The AXS 4 is a professional quality condenser microphone suitable for
sound reinforcement and studio recording of acoustic guitar, drums,
stringed instruments, and vocals (when mounted on a stand).
The AXS 4 has a wide frequency response for natural sound repro-
duction. It maintains a cardioid polar pattern throughout its frequency
range, which ensures high gain before feedback and maximum isola-
tion from unwanted sound sources. Its high sensitivity and low self–
noise make it ideal for producing quality demo tapes.
Operating voltage is supplied by phantom power or an AA battery.
SPECIFICATIONS
Type: Condenser (electret bias)
Polar Pattern: Cardioid (unidirectional), symmetrical about axis.
(Figure 4)
Frequency Response: 40 to 18,000 Hz (Figure 4)
Output Impedance: 600
Ω
Recommended Input Load Impedance: 800
Ω
minimum
Output Level (at 1 kHz):–48.0 dBV/Pa (4.00 mV) open circuit voltage*
*1 Pa = 94 dB SPL
Maximum SPL: 131 dB (phantom), 127 dB (battery), 2000
Ω
load
129 dB (phantom), 126 dB (battery), 800
Ω
load
Output Noise: 20 dB typical, A weighted; 24 dB typical, weighted per
DIN 45 405
Dynamic Range: 111 dB (phantom); 107 dB (battery), at maximum
SPL, 2 k
Ω
load, to A-weighted noise level
Polarity: Positive pressure on diaphragm produces positive voltage
on pin 2 relative to pin 3 of microphone output connector
Phantom Power: 11 to 52 Vdc; reverse polarity protected to 100 Vdc
Current Drain: 2.0 mA max at 52 Vdc
Battery Power: 1.5 V alkaline AA size (NEDA 15A) recommended
Typical Battery Life: Up to 10,000 hours
Operating Temperature Range: –29
°
to 57
°
C (–20
°
to 135
°
F), at 0
to 95% relative humidity.
Switch: Built-in On/Off switch
Connector: 3-pin male XLR connector
Case: Steel and brass construction with black painted finish
Dimensions: 191 mm L x 27.9 mm H (7.5” L x 1.1” W)
Net Weight: 250 g (8.8 oz), less battery
FURNISHED ACCESSORIES
Swivel Adapter A25D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Bag 26A13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPTIONAL ACCESSORIES
Phantom Power Supply PS1A . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windscreen A3WS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.6 m (25 ft.) Cable C25J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .