AKG WMS40 Mini Dual Vocal Instrumental Set – Channels A/B

The WMS40 Mini delivers professional wireless performance in a compact footprint, designed for straightforward setup and reliable operation across worship spaces, hospitality venues, gyms, and band applications. The system's dual-channel architecture handles both vocal and instrumental sources simultaneously, making it a practical choice for mixed-use environments where flexibility matters.

System Design & Connectivity

This plug-and-play wireless solution combines an SR40 Mini dual-channel receiver with separate HT40 Mini handheld and PT40 Mini body-pack transmitters. The body-pack features a professional 3-pin mini XLR connector for direct compatibility with guitar, bass, headset, and instrumental microphone levels, while the receiver outputs balanced audio through dual 1/4" jack connectors.

Performance & Reliability

Operating across a 40 Hz to 20 kHz frequency range with a 65.62 ft operating range, the system delivers a 100 dB(A) signal-to-noise ratio and remarkably low 0.8% THD at 1 kHz. Battery efficiency is a major strength—each transmitter runs for 30 hours on a single AA battery, significantly reducing consumable costs during regular use.

Key Features

• SR40 Mini dual-channel receiver with metal construction
• HT40 Mini handheld transmitter with dynamic cardioid capsule
• PT40 Mini body-pack transmitter with 3-pin mini XLR connector
• Dual balanced 1/4" jack outputs on receiver
• 30-hour battery life per transmitter (single AA)
• Operating frequency range 40 Hz to 20 kHz
• Signal-to-noise ratio 100 dB(A)
• Operating range 65.62 feet
• Maximum RF output 10 mW
• Total harmonic distortion 0.8% at 1 kHz
• Compact receiver length 5.2 inches
• Includes MKG L instrument cable

The WMS40 Mini combines dual-channel wireless capability, extended battery endurance, and straightforward integration for any setting requiring simultaneous vocal and instrumental coverage.