The AKG WMS40 Mini2 is a dual-channel UHF wireless system with an SR40 Mini2 receiver and fixed frequencies in the 660–865 MHz band. The audio range is 40 Hz – 20 kHz and the transmitters run more than 30 h on one AA battery.
The receiver has a 6.35 mm output with volume control, and LED indicators for power, RF and clip on each channel. The set requires no frequency tuning – suitable for presentations, training and two-speaker interviews.
Ideal for
Why AKG WMS40 Mini2 PRO (dual set)
- Two microphones – One receiver for two speakers.
- Long runtime – More than 30 h on one AA battery.
- Simple operation – Fixed frequencies, quick setup.
- Clear indication – LED ON, RF OK and AF CLIP for each channel.
Key specs
| Type | Wireless set |
|---|---|
| Characteristics | cardioid (dynamic handheld microphones) |
| Frequency range | 40 Hz – 20 kHz |
| Connector | 6.35 mm jack output |
| Power | receiver 12 V adapter (EU/UK/US), transmitters 1× AA |
| Kit contents | SR40 Mini2 receiver and two transmitters (depending on set version) |
Transmission
| Band | UHF 660–865 MHz (depending on version), FM |
|---|---|
| Frequencies | fixed frequency per channel |
| Transmit power | max. 10 mW |
| Signal-to-noise ratio | typ. 105 dB(A) |
| Transmitter runtime | more than 30 h |












