AKG WMS40M2INSTBDUS45AC - US45A/C Instrumental Band UHF Wireless System with 2 Beltpacks and Receiver

AKG WMS40 Mini2 Instrumental Dual US45A/C - UHF Instrument Wireless System with 2 PT40 Mini Bodypacks and SR40 Mini Dual Receiver

The AKG WMS40 Mini2 Instrumental Dual Band US45A/C is a plug & play UHF wireless system designed to take guitar, bass and line sources to a whole new level of ease. It comes with the SR40 Mini Dual dual-channel receiver, two PT40 Mini bodypack transmitters and two AKG MKG L instrument cables (6.35 mm jack to 3-pin mini XLR), providing two simultaneous channels right out of the box. The WMS40 Mini series features up to 30 hours of battery life on a single AA battery per transmitter, a 40 Hz–20 kHz audio response and AKG’s HDAP technology for clear, natural sound. This version operates in the US45A/C Band with fixed frequencies of 660.700 MHz (A) and 662.300 MHz (C), ideal when quick setup without channel scanning is required.

Main features

• Two channels ready to use : SR40 Mini Dual receiver with two independent 6.35mm outputs (one per channel) and volume control; LEDs for power, RF level (RF OK) and audio clip (AF CLIP).
• 2x PT40 Mini transmitters with 3-pin mini-XLR connectors, gain control, and silent on/off/mute switch; compatible with guitars/basses (MKG L cable included) and the AKG MicroMics range.
• Leading battery life : up to 30 hours per transmitter with 1 x AA battery.
• Quality Audio : 40 Hz–20 kHz system bandwidth, typical THD 0.8% at 1 kHz and typical signal-to-noise ratio 105 dB(A); FM modulation, typical max RF output 10 mW.
• US45A/C Fixed Frequencies : 660.700 MHz and 662.300 MHz (one channel per frequency).
• Universal Power Supply : 110–240V AC switching adapter with EU/UK/US plug sets.
• Compact construction : metal desktop receiver; the unit maintains a lightweight and easy-to-transport format.

Product benefits

• Instant start : no complex menus; just power on, connect the MKG L cable to your instrument, and play.
• Very low operating cost : up to 30 hours with a single AA per belt pack reduces battery changes and downtime.
• Natural and stable sound : HDAP technology and wide audio range to preserve the dynamics and articulation of your instrument.
• Two independent outputs : Mix or route each channel of the SR40 Mini Dual to separate inputs on your interface/mixing console.
• Flexible Compatibility : The PT40 Mini's 3-pin mini-XLR connector accepts other compatible AKG microphones/lavalieres when you need vocals or acoustic instruments.

Use cases

• Guitar and bass live : two performers with freedom of movement on small and medium-sized stages.
• Schools and academies : wireless classes and rehearsals, with quick setup between sessions.
• Houses of worship, hotels and events : easy PA connections thanks to the 6.35 mm outputs and universal source.

Box contents

• 1× AKG SR40 Mini Dual Receiver
• 2× AKG PT40 Mini Transmitter
• 2× AKG MKG L instrument cable (6.35 mm jack to 3-pin mini-XLR)
• 1× 110–240V AC Switching Power Adapter with EU/UK/US Adapters
• 2× AA batteries (one per transmitter) and belt clips

Notes on bands and regulations

This set operates on US45A/C (660, 700, and 662, 300 MHz) . Always check your country/region's spectrum regulations before use and choose the appropriate band variant for your area.

Description for projects

2-channel analog UHF wireless system with SR40 Mini Dual receiver (2 x 6.35mm outputs, volume control, ON/RF OK/AF CLIP indicators, 110–240 V AC power supply with EU/UK/US adapters) and 2 PT40 Mini transmitters (3-pin mini-XLR, gain control, on/off/mute switch). US45A/C band with fixed frequencies 660,700 MHz and 662,300 MHz . Response 40 Hz–20 kHz, typical THD 0.8 %, typical S/N 105 dB(A), max RF 10 mW, autonomy up to 30 h per transmitter. Includes 2 AKG MKG L cables (6.35 mm to mini-XLR).