
Specifications
Dimensions
Dimensions (Dia × Height)
1.92 × 3.0 in. (48.7 × 76.3 mm)
Electrical
Output Impedance (1 kHz)
250Ω with 5 VDC
Sensitivity (at 1 Khz, Open Circuit voltage)
–46.5 dBV/Pa
Power Requirements
5 Volt Bias from Shure Transmitter
Audio
Polar Pattern
Cardioid
Maximum SPL (with 5 VDC)
151 dB SPL
Signal-to-Noise Ratio
71.5 dB
Dynamic Range (with 5 VDC)
128.5 dB
Self Noise
22.5 dB SPL (typical, equivalent SPL, A-weighted)
Construction
Housing
Aluminum and steel grille
Included Items
AD2/K11 Axient Digital Wireless Handheld Microphone Transmitter
1x
WA618 CHARGING CONTACT COVER FOR AD2
1x
95B2313 Zipper Bag
1x
WA371 Microphone Clip
1x
31A1856 Euro-Threaded Adapter
1x
80B8201 AA Alkaline Batteries
2x
Shipping
Weight
5.23 oz (150 g)
General
Type Electret
Condenser
Freqeuncy Response
50 to 20,000 Hz
Clipping Level (with 5 VDC)
10 dBV
Polarity
Positive pressure on diaphragm produces positive voltage into transmitter with respect to ground.
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.