
The Audio-Technica AE4100 Cardioid Dynamic Handheld Microphone provides aggressive, high-definition vocal reproduction designed specifically for live sound applications. This microphone ensures lead and backing vocals remain prominent in complex stage mixes through an optimized frequency response and superior transient capture. The cardioid polar pattern effectively isolates the primary sound source by reducing the pickup of sounds from the sides and rear, which significantly improves gain-before-feedback in high-volume environments.
Engineered for the rigors of professional touring, the Audio-Technica AE4100 delivers a presence that stays up-front in the mix. The dynamic element provides the durability required for high-pressure sound levels while maintaining the clarity typically associated with high-end studio gear. The cardioid polar pattern focuses on the performer, minimizing bleed from other instruments and stage monitors to ensure a clean signal for front-of-house and monitor engineers.
Superior anti-shock engineering distinguishes the AE4100 from standard handheld microphones. The internal back-cavity assembly floats within the handle shell, creating a physical decoupling between the microphone element and the outer casing. This floating architecture minimizes handling noise and mechanical vibrations, allowing the performer to move freely without introducing low-frequency artifacts into the audio signal.
The AE4100 features a sophisticated multi-stage grille design to eliminate vocal plosives and sibilance without sacrificing high-frequency detail. The outer layer consists of a hardened-steel grille, which is lined with a fine steel mesh and a layer of open-cell foam. An additional foam disk positioned directly on top of the element assembly provides the final layer of protection. This integrated system manages air bursts effectively, ensuring smooth vocal delivery during intense performances.
Durability is central to the AE4100 design. The microphone body and grille are constructed from high-quality materials to withstand the physical demands of the road. The hardened-steel outer grille protects the internal components from impacts, while the resilient finish maintains its professional appearance over long-term use. Each unit includes the Quiet-Flex™ stand clamp, which provides silent, flexible microphone positioning and a secure grip during high-energy performances.
| Element | Dynamic |
| Transducer Type | Dynamic |
| Operating Principle | Pressure gradient |
| Polar Pattern | Cardioid |
| Frequency Response | 90-18,000 Hz |
| Open Circuit Sensitivity | -55 dB (1.7 mV) re 1V at 1 Pa |
| Impedance | 250 ohms |
| Maximum Input Sound Level | 150 dB SPL (1 kHz at 1% THD) |
| Magnet Type | Neodymium |
| Voice Coil | Copper-clad aluminum wire |
| Power Requirements | Passive (no phantom power required) |
| Switch | Magna-Lock™ on/off switch |
| Housing Material | All-metal |
| Construction | Rugged, anti-shock engineering |
| Finish | Matte black |
| Grille | Hardened steel mesh with internal pop filter |
| Dimensions | 6.97" (177.0 mm) long, 1.89" (48.0 mm) head diameter, 1.30" to 0.87" (33.0 to 22.0 mm) tapered body diameter |
| Weight | 10.9 oz (310 g) |
| Output Connector | Integral 3-pin XLRM-type |
| Applications | Lead vocals, backing vocals, live performance |
| Environmental Protection | Designed for robust stage use |
| Cable | Not included (requires standard XLR cable) |
| Accessories Included | AT8470 Quiet-Flex™ stand clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; soft protective pouch |
| Mounting Clamp Thread | 5/8"-27 |
| Audio-Technica Case Style | T4 |
| Length | 9.5 inches |
|---|---|
| Width | 5 inches |
| Height | 2.9 inches |
| Weight | 1.3 lbs |
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