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Sennheiser

Sennheiser 502576 MMD 845-1 Dynamic Supercardioid Microphone Module

★★★★★4.8 (21 reviews)

Supercardioid microphone capsule module for Sennheiser G3 and 2000 Series wireless handheld transmitters.

$109.00*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Sennheiser MMD 845-1 is a dynamic supercardioid microphone module designed to integrate with Sennheiser's G3 and 2000 Series SKM handheld wireless transmitters. It brings the vocal characteristics of Sennheiser's acclaimed e845 wired microphone into a wireless format, offering a focused supercardioid pickup pattern that captures the primary sound source with clarity while rejecting ambient noise and feedback from monitors. This makes it a strong choice for live vocal performance, houses of worship, corporate presentations, and any application where wireless freedom and sound quality need to coexist.

One of the module's most practical advantages is its tool-free installation. The capsule threads directly onto a compatible transmitter body in seconds, making it easy to swap between different capsule types during a production or to replace a damaged unit without downtime. The included metal grille provides durable protection for the dynamic element. With its uniform on-axis and off-axis frequency response, the MMD 845-1 maintains tonal consistency even as a performer moves the microphone, reducing the need for constant EQ adjustments during a live mix.

Key Features

The MMD 845-1 capsule is easily installed, includes a metal grille and replaces faulty or damaged capsules on the Sennheiser SKM835, G3 or SKM 2000 series handheld wireless transmitters.

Uniform on-axis and off-axis response

Add the MMD 845-1 to the SKM2000 wireless handheld system for quality Sound.

Can be installed in seconds without tools.

Specifications

Brand
Sennheiser
Model
502576
Type
Dynamic Supercardioid Microphone Module
Polar Pattern
Supercardioid
Compatibility
G3 and 2000 Series SKM Transmitters
Installation
Tool-free
Grille
Metal (included)

Pros & Cons

👍 Pros

  • Tool-free installation allows capsule swaps in seconds during live events or between performances.
  • Supercardioid polar pattern provides strong feedback rejection for high-volume stage environments.
  • Uniform on-axis and off-axis response delivers consistent tonal quality regardless of slight mic positioning changes.
  • Includes a metal grille for integrated capsule protection right out of the box.
  • Serves as both an upgrade path and a replacement part for compatible Sennheiser wireless systems.

👎 Cons

  • Compatibility is limited to Sennheiser SKM 835, G3, and SKM 2000 series transmitters only.
  • The module is a capsule only and requires a separate Sennheiser handheld transmitter body to function.
  • Supercardioid pattern demands more precise mic technique compared to wider cardioid capsules.
  • Premium pricing reflects the Sennheiser professional ecosystem.

Frequently Asked Questions

The MMD 845-1 is compatible with the Sennheiser SKM 835, G3 series, and SKM 2000 series handheld wireless transmitters.
No, the MMD 845-1 is designed for tool-free installation and can be swapped onto a compatible transmitter in seconds.
The module features a supercardioid polar pattern, which provides focused pickup of the sound source directly in front while offering strong rejection of sound from the sides and rear.
Yes, the module includes a metal grille as part of the capsule assembly.
Yes, the MMD 845-1 is designed to replace faulty or damaged capsules on compatible Sennheiser handheld transmitters, restoring them to full performance.

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