Description
The CAD Audio 201R High Performance Cardioid Electret Condenser Installation Microphone is a designed for panel, table, or ceiling mounting in professional environments such as teleconferencing, courtrooms, and broadcast setups. Its half-cardioid pickup pattern above the mounting surface ensures clear, focused sound capture while minimizing background noise and feedback. With enhanced RF immunity and rugged construction, the 201R is built for long-lasting reliability in critical applications.
Product Specifications:
Generating Element: Electret Condenser
Polar Pattern: Unidirectional (Half Cardioid above mounting surface)
Frequency Response: 100 Hz – 15 kHz
Sensitivity: -36 dBV (16 mV) @ 1 Pa
Impedance: 150 ohms
Self Noise: < 29 dB (A-weighted)
Maximum SPL: 129 dB (1% THD, 1 kHz)
Power Requirements: P12, P24, P48 < 3 mA
Connector: 3-pin male XLR
Finish: Durable Black urethane
Dimensions: 1.1" diameter, fits 0.81" mounting hole (0.94" with shock isolators)
Net Weight: 0.14 lbs.
RF Immunity: Exceeds ENT55103-2, E1, E2, E3, E4
RoHS Compliant: Yes
Shipping Weight: 1 lbs.
Shipping Dimensions (LxWxH): 4 x 4 x 1.5"
Financing Options
Hassle-Free Financing Available
Get the gear you need now and pay over time. Perfect for working DJs, artists, and sound pros who need pro-grade speakers, lighting, and cases to stay competitive.
- Shop Pay & Afterpay for instant financing right at checkout
- Acima, Synchrony, Progressive & Snap lease-to-own and financing options
- Fast approvals so you buy today and pay monthly
Military & First Responder Discounts
We're proud to support those who serve. Active-duty military, veterans, and first responders qualify for a special discount on your gear. See our Military Discount details here and how to redeem.

