Shure MX412/S Microflex 12" Gooseneck Microphone Supercardioid with Mute Switch is backordered and will ship as soon as it is back in stock.
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Product Overview
The Shure MX412/S is a 12-inch supercardioid gooseneck microphone with a built-in preamplifier, built for conference rooms, lecterns, and houses of worship that need tight directional control and strong feedback rejection. Part of Shure's Microflex standard gooseneck line, this commercial AV gooseneck microphone uses a supercardioid condenser cartridge to isolate the talker in acoustically busy rooms. It ships ready to install with a shock mount and snap-fit windscreen.
Product Description
Designed for AV integrators and system designers, the MX412/S mounts to tables, lecterns, and podiums and connects through its balanced XLR output to an automatic mixer, DSP, or audio network interface. The supercardioid polar pattern delivers tighter pickup and stronger feedback rejection than a cardioid, making it a good fit for rooms with nearby loudspeakers or higher background noise. CommShield RF filtering keeps the signal clean near smartphones and wireless gear, the integrated shock mount provides over 20 dB of isolation from surface vibration, and the snap-fit foam windscreen reduces breath noise and plosives. The interchangeable cartridge can be swapped to cardioid or omnidirectional patterns to match room acoustics. 
Key Features
- Built-In Preamplifier — The integrated preamp lets the microphone connect directly to a balanced XLR input, simplifying installation in fixed conference systems.
- Supercardioid Condenser Cartridge — The supercardioid capsule delivers tighter pickup and stronger off-axis rejection for clear speech in noisier rooms.
- 12-Inch Gooseneck — The flexible 30.5 cm gooseneck allows precise aiming at the talker on tables, lecterns, and podiums.
- Integrated Shock Mount — The shock mount provides over 20 dB of isolation from surface vibration noise for cleaner audio.
- Snap-Fit Foam Windscreen — The included windscreen reduces breath noise and plosives without dulling speech.
- Interchangeable Cartridge System — The cartridge swaps to cardioid or omnidirectional patterns so one microphone adapts to different rooms.
- CommShield RF Filtering — Built-in RF rejection suppresses interference from nearby smartphones and wireless devices during meetings.
- Balanced Transformerless Output — The active-balanced output maintains signal integrity over long cable runs typical of commercial AV installs.
Technical Specifications
| Transducer Type | Electret condenser |
| Polar Pattern | Supercardioid |
| Frequency Response | 50 Hz to 17,000 Hz |
| Maximum SPL | 123 dB (1 kHz at 1% THD, 1 kΩ load) |
| Output Impedance | 180 ohms |
| Sensitivity | -34 dBV/Pa at 1 kHz |
| Self Noise | 27 dB SPL, A-weighted |
| Signal-to-Noise Ratio | 68 dB |
| Dynamic Range | 96 dB |
| Common Mode Rejection | 45 dB minimum |
| Output Configuration | Active balanced, XLR |
| Power | 11 to 52 V DC phantom, 2.0 mA |
| Gooseneck Length | 12 in / 30.5 cm |
Specifications sourced from Shure. Comparable models such as the Shure MX412/C cardioid gooseneck are available at Creation Networks.
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- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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