DMS300 Instrument Set
DMS300 Instrument Set Rock-Solid 2.4GHz Operation - Image

Rock-Solid 2.4GHz Operation

The wireless universe is constantly evolving, posing challenges for operating analog wireless microphone systems within increasingly narrow frequency allocations. AKG DMS300 digital wireless systems operate in the 2.4GHz band, a global license-free space.

DMS300 Instrument Set Plug and Play - Image

Plug and Play

DMS300 systems were designed from the ground up for intuitive operation with a high-resolution front-panel LCD screen that allows easy setup, monitoring and control. Channel pairing is push-button painless, with channel number display for easy identification. Adaptive channel selection takes the guesswork out of locating available wireless channels. And up to eight DMS300 systems can be synced and used simultaneously together.

DMS300 Instrument Set A Focus on Fidelity - Image

A Focus on Fidelity

Enjoy pristine, studio-quality sound: the handheld transmitter features an authentic AKG microphone capsule and acoustical engineering, and it offers 24-bit, 48kHz resolution and a linear frequency response. Plus, digital transmission means you’ll encounter none of the interference found in traditional analog wireless systems.


DMS300 Instrument Set Secure Communications - Image

Secure Communications

Sharing sensitive information? Trust the DMS300 built-in advanced AES 256-bit encryption to protect your signal and keep your wireless audio communications private. Perfect for confidential corporate or government settings.

Frequently Bought Together

Specs & Downloads

Item# 5100253-00


No more cables

AKG DMS300 professional digital wireless systems for performers and presenters combine signature AKG sound quality and eight channels of rock-solid, license-free 2.4GHz operation with advanced security features, extended battery life and the ultimate ease-of-use. The DMS300 is available in two options: with a high-quality, AKG handheld microphone or with a bodypack. The bodypack is instrument ready and can also be combined with a wide range of AKG headsets or clip-on mics (available separately) for singers or presenters. Leveraging more than 70 years of AKG microphone engineering and offering 24-bit/48 kHz uncompressed audio coding, the DMS300 provides crisp, studio-quality sound with none of the interference found in analog wireless systems. Combined with ultra-low latency, these features make the DMS300 is a joy for singers and instrumentalists. And with the signal security provided by AES 256-bit encryption, presenters can feel at ease in confidential settings. Unrivaled fidelity, security and performance make the AKG DMS300 the ideal digital wireless solution for performing musicians, corporate and government presenters, houses of worship, fitness instructors, educators and anyone who seeks both studio-quality sound and freedom of movement onstage.

General Specifications

Carrier frequency
Digital 2.4 GHz
256-bit AES
Simultaneous operation
Yes, up to 8 coexisting systems
Working Range
30m (100’)
1.9ms (single receiver) ; 1.9 - 2.2ms (up to 8 synchronized receivers)
Frequency/Channel Selection
Adaptive Channel Selection
Diversity Wireless
Antenna, Time, Frequency
Frequency Response
20 Hz–20 KHz ±1 dB
Dynamic Range
120 dB(A) @ 1 KHz
>120 dB(A)
Rack Mountable
Yes, with optional rackmount kit
2xAA Alkaline
Battery Life
Up to 12 Hours


Receiver Dimensions
7.9 x 7.2 x 1.7 in. (200 x 183 x 44 mm)
Receiver Weight
0.89 lbs. (0.404 kg)
Transmitter Dimensions
2.5 x 1.1 x 3.2 in. (64 x 29 x 82 mm)
Transmitter Weight (w/batteries)
0.24 lbs. (0.112 kg)

What's in The Box?

  • 1 x PT300 Beltpack Transmitter
  • 1 x SR300 Stationary Receiver
  • 1 x Universal AC Power Adapter
  • 1 x Microphone Stand Adapter
  • 2 x AA Batteries
What's in The Box?

Documents & Downloads

What the Pro’s are Saying

Performer Magazine:

Performer Magazine:

“The quality is excellent. It’s sending the signal in 24 bits/48 kHz resolution and it has a linear frequency response between 70Hz and 20 kHz. Latency is under 2.9 milliseconds, which is completely unnoticeable in use. And being digital there is no chance of any analog interference.”

Reviews and Q&A

Customer Reviews


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