Sennheiser MKH 8040 Compact Cardioid Condenser Microphone (Stereo Set)

Overview

The Sennheiser 506290 is a stereo set featuring two MKH 8040 cardioid condenser microphones designed for capturing transparent and detailed sound in studio sessions, film shoots, or field recordings. Each microphone offers a frequency response from 30 Hz to 50 kHz and can handle peak sound pressure levels up to 142 dB without distortion, making them suitable for a wide range of acoustic environments and instruments.

With a low self-noise of 13 dB A, these microphones preserve subtle nuances and quiet passages without introducing hiss. Their compact size and lightweight design allow for discreet placement on boom poles, stereo bars, or within Decca Tree configurations, providing flexibility for professional audio engineers.

Key features

• Cardioid pickup pattern that reduces unwanted noise from the sides and rear, improving focus on the intended sound source
• Wide frequency response capturing both low and high-frequency details for full-spectrum audio recording
• High sound pressure level tolerance up to 142 dB, enabling distortion-free recording of loud sources like drums and pianos
• Low self-noise ensures clean recordings even in quiet environments, preserving subtle ambient sounds
• Includes two matched mic heads and XLR output modules for consistent stereo imaging
• Comes with mounting clips, foam windscreens for basic wind protection, and a durable transport case for easy organization and mobility
• Compact and lightweight design facilitates easy and discreet placement in various recording setups
• Powered by standard 48-volt phantom power through XLR connectors, compatible with most professional audio equipment

Key specs

• Frequency response: 30 Hz to 50 kHz
• Maximum sound pressure level: 142 dB
• Self-noise: 13 dB A
• Pickup pattern: Cardioid
• Microphone length: 2.95 inches
• Weight per microphone: under 2 ounces
• Power supply: 48-volt phantom power via XLR

Connectivity and compatibility

Each microphone connects via standard XLR outputs, making them compatible with a wide range of professional audio interfaces, mixers, and recording devices. The use of phantom power simplifies integration into existing studio or location setups without requiring additional power sources.

• Two XLR output modules included for balanced, low-noise signal transmission
• Operates on widely supported 48-volt phantom power

Ideal uses and environments

This stereo microphone set is well suited to professional audio engineers working in studios, on film sets, or in the field who need precise and natural sound capture. Its ability to handle high SPL and wide frequency range makes it a strong choice for recording instruments with complex tonal characteristics, such as drum kits, grand pianos, and string ensembles. The compact size and included accessories support flexible placement in challenging acoustic environments or busy production settings.