What makes a single-channel vocal wireless system ideal for solo performers?

A single handheld transmitter simplifies operation for one lead vocalist, eliminating frequency coordination and providing easy hand-to-hand communication with other performers.

How does the dynamic cardioid capsule benefit vocal performance?

The cardioid pattern captures the singer's voice clearly while rejecting feedback from stage monitors and ambient noise. This is the industry standard for live vocal performances.

What is the practical benefit of 30-hour battery runtime for a vocalist?

A vocalist can perform an entire day of events, soundchecks, and rehearsals on a single AA battery. Carry one spare battery for multi-day touring.

Can the HT40 handheld be passed between backing vocalists during a show?

Yes, the HT40 can be shared between performers. Ensure batteries are fresh and the receiver has signal from the transmitter.

How is audio from the HT40 sent to the main PA system?

The SR40 receiver provides a 1/4-inch balanced output connected directly to a mixing console channel, allowing independent level and EQ control.

What is the wireless transmission range in a typical concert venue?

For specific range and coverage area specifications, contact Procure.ae. Most indoor and outdoor venues should have adequate signal.

What lead time should I expect for this Band ISM1 vocal system?

Contact Procure.ae with your performance or touring date. Lead time depends on stock availability and location.

Does Procure.ae provide setup support for the first use?

Procure.ae can answer questions about pairing and connection. The system is plug-and-play; the HT40 transmitter pairs with the SR40 automatically.

Are batteries and documentation included?

Batteries are included to get started immediately. For detailed product documentation, contact Procure.ae.

What warranty protection covers this vocal system?

For warranty coverage and support terms on the WMS40 Mini Single Vocal Band ISM1 system, contact Procure.ae.

AKG WMS40 Mini Single Vocal Wireless Microphone System, Band ISM1

The AKG WMS40 Mini Vocal Set is a compact plug-and-play wireless system for vocal performers. Includes one SR40 mini receiver, one HT40 handheld transmitter with dynamic cardioid capsule and a universal power supply. Each AA battery delivers up to 30 hours of operation.

Overview

The AKG WMS40 Mini Single Vocal Set, Band ISM1 is a ready-to-use UHF wireless microphone system for vocalists in small-to-medium venues. Operating at 863.1 MHz in the licence-free ISM1 band, it pairs the SR40 mini receiver with the HT40 handheld transmitter, which houses a dynamic cardioid capsule engineered for maximum gain before feedback. The system is equally well-suited to live stages, clubs, hotels, places of worship and gymnasium PA setups. Universal mains operation and an extremely long 30-hour battery life minimise running costs and technical demands.

Key Features

Single vocal UHF wireless system on the ISM1 (863.1 MHz) band
HT40 handheld transmitter with dynamic cardioid capsule
SR40 mini receiver with 1/4" balanced output
Maximum gain before feedback from cardioid capsule design
30 hours of operation from one AA battery
Universal power supply with EU/UK/US/AU adapters included

Specifications

Brand: AKG
Type: Single Wireless Vocal System
Color: Black
Receiver: SR40 Mini
Transmitter: HT40 Handheld
Capsule Type: Dynamic Cardioid
Operating Frequency: 863.1 MHz (ISM1)
Packaging Dimensions: 321 × 250 × 82 mm
Battery Life: 30 hours (1× AA)
Weight: 0.54 kg
Country of Origin: United States

Why buy from Procure.ae

This product is available to institutional buyers across the UAE and GCC on a request-a-quote basis. Procure.ae serves houses of worship, hospitality venues, performing arts organisations, educational institutions and corporate AV teams with competitive volume pricing, expert guidance and reliable regional delivery. Submit an enquiry online to receive pricing and lead time information.

FAQ

How do I obtain pricing for this product?
This product is available on a request-a-quote basis. Submit your enquiry via procure.ae with the required quantity and our sales team will provide current pricing and availability.

Is the ISM1 band licence-free for use in the UAE?
The 863.1 MHz ISM1 band is licence-free in many regions. However, buyers in the UAE and GCC should confirm that this frequency is approved for wireless microphone use by the relevant telecommunications authority before purchasing.

Can I expand this system to cover more vocalists?
Yes — the SR40 receiver supports additional transmitters. For dual-vocalist coverage, consider the WMS40 Mini Dual Vocal Set, which includes two HT40 transmitters with a dual-channel SR40 receiver.