AKG C104
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- This item is covered for 3 years
What you need to know
What you need to know
- 22 mm cardioid capsule with a "nickel-sputtered" diaphragm for precise, focused, and natural sound capture.
- High headroom with 143 dB SPL max at 0.5% THD and low self-noise of 14 dB(A) for ultra-wide dynamics.
- Optimized transformerless FET circuit: clarity, fast transients, and minimal distortion.
- Eco-friendly design: body made from 100% recycled PIR metals and redesigned packaging to reduce impact.
Manufacturer Information
AKG
https://www.akg.com
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An AKG Heritage for Today's Creators
Born from AKG's studio experience, the C104 embraces the brand's sonic signature while adopting modern electronics. Released in 2025, it combines AKG's clear and detailed signature with a manufacturing approach focused on durability, offering a reliable tool for studios, home studios, and modern content production sets.
Who Is It For and What Are Its Uses?
Ideal for podcasters, streamers, and videographers, the C104 excels on spoken and sung voice while remaining comfortable on demanding sources: acoustic guitar, amps, light overheads, or ambiences. Its cardioid directivity limits side noise and room reverberation for clean recordings in untreated environments.
Features and Highlights
The nickel-sputtered metallized plastic film diaphragm offers robustness and stability even under very high acoustic pressure. The transformerless FET circuit ensures fast response, tight bass, and clean highs without output stage coloration. Thanks to low self-noise and a sensitivity of 13.5 mV/Pa, the C104 captures both whispers and powerful sources with excellent signal-to-noise ratio. Finally, its responsible design-recycled PIR metals and accessories designed to minimize footprint-is part of a sustainable approach without compromising performance.
Technical specifications
| Frequency response - start | 20 Hz | Capsule | Large Diaphragm |
| Frequency response - end | 20 kHz | Connection | XLR |
| Category | studio microphone | Color | Black |
| Directivity | cardioid | ||
| Capsule type | 22 mm electret condenser | Topology | transformerless FET |
| Diaphragm | nickel-sputtered metallized plastic film | Output | 3-pin XLR (pin 2 hot) |
| Frequency response | 20 Hz - 20 kHz (see response curve) | Body | 100% recycled PIR metals and alloys |
| Sensitivity | 13.5 mV/Pa (-37.5 dBV) | Operating temperature | -5 to 50 degrees C |
| Self-noise | 14 dB(A) SPL | Microphone dimensions (L x W x H) | 158 x 47 x 35 mm |
| Signal-to-noise ratio | 80 dB re 1 Pa | Net weight | 0.83 g (manufacturer data) |
| Max SPL (0.5% THD) | 143 dB SPL | Box dimensions (L x W x H) | 226 x 168 x 55 mm |
| Output impedance | <= 200 ohms | Gross weight | 0.83 kg |
| Recommended load | >= 1000 ohms | Country of origin | China |
| Phantom power | 48 V +/- 4 V (IEC 61938) | AKG SKU | AKG-C104 |
| Current consumption | <= 5 mA | Data sheet release date | 09/2025 |
Questions frequently asked
Is the AKG C104 suitable for podcasting and spoken voice?
The cardioid pattern reduces side sounds and helps limit reverberation captured in an untreated room. Its sensitivity of 13.5 mV/Pa and self-noise of 14 dB(A) SPL are suitable for spoken voice as well as singing.
What power supply is required to use this AKG microphone?
A 48 V ± 4 V phantom power supply, compliant with IEC 61938, is required. The current consumption is specified as a maximum of 5 mA.
Can the C104 handle loud sound sources?
With a maximum level of 143 dB SPL at 0.5% harmonic distortion, this model can be placed on high sound pressure sources. The description specifically mentions amplifiers, light overheads, and acoustic guitar. The 22 mm diaphragm made of nickel-metallized plastic film is designed to remain stable under high pressure.
What type of connection does the AKG C104 use?
The output is via XLR, with an output impedance of 200 ohms maximum.
What sonic signature does the transformerless FET circuit provide?
The transformerless FET circuit is said to promote fast transients, controlled low end, and clean highs. The frequency response covers 20 Hz to 20 kHz.



