Description
The CAD Audio Astatic WM625 Dynamic Omnidirectional Wall-Mount Microphone is designed for intercom and public address applications. With a tailored frequency response for crisp and highly intelligible voice reproduction, it is ideal for use in security access points, warehouses, factories, schools, restaurants, and fast-food outlets. The WM-625 features a brushed stainless steel duplex plate for durability and mounts directly to standard wall outlet boxes, making it a reliable solution for demanding environments.
Product Specification:
Operating Principle: Moving Coil Dynamic
Polar Pattern: Omnidirectional
Frequency Response: 300 Hz – 4 kHz
Sensitivity: -42 dBV (7.9 mV @ 1 Pa)
Impedance: 500 ohms
Output Connector: Unterminated pigtail leads
Power Requirements: None (dynamic element)
Construction: Brushed stainless steel duplex plate
Color: Silver
Dimensions: 4.5 x 2.8 x 1.1 in
Weight: 3.6 oz (103 g)
Shipping Dimensions: 5.3 x 3 x 2.9"
Shipping Weight: 1 lbs.
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.

