AKG C151 – Condenser Instrument Microphone with 16 mm Capsule

The AKG C151 is a professional condenser microphone designed for precise instrument recording in both studio and live environments. Featuring a 16 mm electret condenser capsule and a cardioid polar pattern, it delivers natural, detailed, and transparent sound reproduction with excellent source isolation. This model is ideal wherever clean signal capture, high SPL handling, and a compact, durable design are essential.

Product Features

• 16 mm electret condenser capsule for detailed sound capture
• Cardioid polar pattern minimizing background noise
• Wide frequency response: 20 Hz – 20 kHz
• High maximum SPL handling up to 143 dB SPL
• Low self-noise of 21 dB(A)
• 48 V phantom power compliant with IEC 61938
• Durable and slim construction weighing only 147 g

Precision Sound and Professional Control

With a wide frequency response ranging from 20 Hz to 20 kHz, the microphone accurately captures deep lows and detailed highs. Its sensitivity of 11 mV/Pa (-39 dBV) ensures a clear, well-balanced output signal, while the 73 dB signal-to-noise ratio guarantees clean recordings even in demanding studio environments.

The cardioid polar pattern effectively reduces unwanted sound from the sides and rear, focusing on the primary sound source. This makes it an excellent choice for acoustic guitars, string instruments, brass and woodwinds, as well as drum overhead or hi-hat applications. With a maximum SPL of 143 dB, it can handle loud sound sources without distortion.

Applications

The AKG C151 is perfectly suited for studio recording, live performances, and rehearsal spaces. It performs exceptionally well when miking acoustic guitars, strings, brass instruments, and various drum components. Thanks to its compact size, it can be easily positioned even in tight stage setups.

This microphone is an excellent solution for musicians and sound engineers looking for a lightweight, reliable instrument microphone with consistent performance and professional sound quality.

Technical Specifications

• Capsule type: 16 mm electret condenser
• Polar pattern: Cardioid
• Sensitivity: 11 mV/Pa (-39 dBV)
• Frequency response: 20 Hz – 20 kHz
• Output impedance: ≤ 200 Ω
• Recommended load impedance: ≥ 1000 Ω
• Self-noise: 21 dB(A)
• Signal-to-noise ratio: 73 dB (1 Pa)
• Max. SPL (0.5% THD): 143 dB SPL
• Power supply: 48 V phantom ±4 V
• Current consumption: ≤ 5 mA
• Connector: 3-pin XLR (pin 2 hot)
• Operating temperature range: -5°C to 50°C
• Dimensions: 22 mm x 140 mm
• Weight: 147 g

Materials and Construction

The rugged metal housing ensures durability during intensive stage use. Its slim 22 mm diameter allows precise positioning close to the sound source. The standard XLR connector provides a secure and professional connection to mixers, audio interfaces, and microphone preamps.

What’s Included

• AKG C151 microphone
• H82 microphone holder
• Quick start guide

Why Choose This Model?

If you need a versatile instrument condenser microphone with wide frequency response, high SPL capability, and accurate cardioid performance, the AKG C151 is a reliable choice. It delivers professional sound quality both in the studio and on stage, offering clarity, control, and consistent performance in every situation.