Skip to product information
1 of 3

Astatic GCM113 Overhead Cardioid Condenser Gooseneck Microphone

Astatic GCM113 Overhead Cardioid Condenser Gooseneck Microphone

SoundPro Item: 208459 | Part Number: GCM113

Regular price $149.00
Regular price $209.00 Sale price $149.00
Your Price Sold out
MSRP: $209.00 | MAP: $149.00

Usually ships in 5-7 business days

  • Cardioid Polar Pattern Provides Focused Pickup And Improved Isolation From Room Noise
  • Built-In 100 Hz High-Pass Filter At 18 dB/Octave Removes Low-Frequency Room Noise
  • Excellent RF Shielding Rejects Interference From Mobile Devices In Meeting Spaces
  • Short Flexible Gooseneck Enables Precise Mic Positioning In Low-Ceiling Environments
  • High Gain Before Feedback Supports Reliable Speech Reproduction In Installed Systems
  • 3-Pin Fast Euro Connector And Electrical Box Mounting Simplify AV Contractor Installation
  • White Finish Blends Into Ceiling Infrastructure For Discreet Installed AV Deployments

The Astatic GCM113 is engineered for AV integrators specifying discreet, fixed microphone solutions in conference rooms, classrooms, houses of worship, and distance learning environments. The short flexible gooseneck allows precise aiming in low-ceiling installations without the visual footprint of a traditional stand-mount mic, and the white finish lets it blend into ceiling infrastructure without drawing attention. Where aesthetics and audio performance must coexist, this microphone delivers both.

For installed sound applications, RF rejection is often as critical as acoustic performance. The GCM113 addresses this directly with excellent RF shielding that resists interference from mobile phones and wireless devices present in virtually every modern meeting space. A built-in 100 Hz high-pass filter at 18 dB per octave removes low-frequency room noise without coloring the voice signal, and a wide dynamic range of 110 dB supports confident reproduction of speech across varying room sizes and talker distances.

Installation is straightforward for AV contractors. The 3-pin fast euro connector terminates the output for quick integration into installed systems, and the unit mounts directly into a standard electrical box for both fixed and suspended ceiling applications. Phantom power compatibility across DC 24-52V ensures the GCM113 works with virtually any DSP or mixer in a modern AV system, eliminating compatibility concerns during commissioning.

View full details

Specifications

Audio
Microphone Type
Condenser
Polar Pattern
Cardioid
Frequency Response
35 Hz - 18 kHz
High-Pass Filter
100 Hz, 18 dB/octave
Sensitivity
-32 dB (1 V/Pa)
Output Impedance
200 Ohm
Maximum SPL
130 dB SPL (1 kHz @ 1% THD)
Dynamic Range
110 dB
Signal-To-Noise Ratio
>68 dB (1 kHz @ 1 Pa)
Recommended Pickup Distance
10 - 20 cm
Power
Power Requirements
Phantom power DC 24 - 52 V
Current Consumption
20 mA (typical)
Connectivity
Output Connector
3-pin fast euro connector
Dimensions
Dimensions
90 x 86 x 135 mm
Product Width
3.54"
Product Length
3.39"
Product Height
5.31"
Weight
Product Weight
0.3 lbs
Microphone Weight
Approx. 135 g
Construction
Finish
White

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.

  • Certified Account Managers

    Our Account Managers, with 16+ industry certifications, are ready to find your solution.

  • Personalized Pricing

    We know every project is unique. Get a personalized quote anytime you need it

  • Fast Shipping & Local Pickup

    In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.

  • Accountability from Real People

    We aim for a smooth, transparent experience by setting and sticking to clear expectations.

  • Easy Payments & Financing

    We accept all major credit cards and also offer financing through our partners.

1 of 2