
Specifications
Dimensions
Dimensions
0.91" (23 mm) H x 3.3" (83.9 mm) W x 4.25" (108 mm) D
Electrical
Phantom Power Requirements
11-52V DC, 9.3 mA
Audio
Polar Patterns
Cardioid (U891Rb/U891RWb), Omnidirectional (U891RbO)
Frequency Response
20 Hz - 20 kHz
Output Impedance
50 ohms
Open Circuit Sensitivity
-34 dB (19.9 mV) re 1V at 1 Pa
Signal-to-Noise Ratio
68 dB, 1 kHz at 1 Pa, A-weighted
Microphone
TB3M-type
Connectivity
Maximum Input Sound Level
130 dB SPL, 1 kHz at 1% T.H.D.
Construction
LED Color
mic on, mic off
Cable
25 feet (7.6 m) long, 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F and XLRM connectors
Shipping
Weight
253 g (8.9 oz)
General
Transducer Type
Condenser
Low Frequency Roll Off
80 Hz, 18 dB/octave
Dynamic Range
104 dB, 1 kHz at Max SPL
Activation
on/off
Switch Function
touch on/off, momentary on, momentary off
Switches
Flat, roll-off
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.