Shure SLXD24+/B58 Wireless Handheld System with Beta 58A Microphone - CH38/CH70
Shure SLXD24+/B58 – Professional Wireless Handheld Microphone System with Beta 58A®
The Shure SLXD24+/B58 Wireless Handheld System combines the legendary Beta 58A® supercardioid dynamic microphone with the advanced capabilities of the SLX-D+ platform.
Designed for professional engineers, performers, volunteers, and presenters, this system delivers reliable wireless audio, crystal-clear 24-bit digital sound, and seamless remote management via ShowLink® Ease. It’s ideal for stages, lecture halls, houses of worship, and live events of any scale.
The SLXD2+ handheld transmitter paired with the SLXD4+ receiver provides rock-solid RF performance across a 138 MHz wide tuning range, supporting up to 11 simultaneous systems in 6 MHz TV bands and 14 systems in 8 MHz TV bands. Automatic setup ensures receivers and transmitters remain connected even in challenging RF conditions, while ShowLink® Ease enables remote adjustment of transmitter parameters, firmware updates, and monitoring via a mobile device or Shure Wireless Workbench desktop software.
- For the CH70 variant: This frequency band (823–865 MHz) is license-free in the UK, making it ideal for venues looking for a hassle-free setup without licensing requirements.
- For the CH38 variant: This frequency band (606 to 694 MHz) is licensed, offering guaranteed interference-free operation for professional events where a controlled spectrum is preferred.
Security and performance are further enhanced with AES-256 encryption and Shure’s patented Digital Feedback Reducer (DFR) software, automatically suppressing unwanted audio feedback. With up to 8 hours of battery life from either two AA batteries or optional Shure SB903 Li-ion rechargeable batteries, the SLXD24+/B58 keeps your performance going reliably.
The system includes the SLXD4+ receiver, SLXD2+ handheld transmitter with integrated Beta 58A® microphone capsule, antennas, power supply, and user guide — providing a complete, professional wireless solution ready to deploy straight out of the box.
Shure SLXD24+/B58 Key Features:
- Shure Beta 58A® Microphone: Supercardioid dynamic microphone for professional-quality vocals with higher gain-before-feedback.
- 24-Bit Digital Audio: Transparent sound with >118 dB dynamic range.
- Reliable RF Performance: 138 MHz wide tuning range with automatic setup and ShowLink® Ease remote control.
- Digital Feedback Reduction: Patented Shure DSP automatically reduces unwanted feedback.
- AES-256 Encryption: Secure wireless transmission for peace of mind.
- Flexible Power Options: Up to 8 hours from AA batteries or optional SB903 Li-ion rechargeable batteries.
- Mobile & Desktop Monitoring: Control and monitor system via Wireless Workbench desktop or mobile app over Wi-Fi or Bluetooth.
- Multiple System Support: Up to 11 simultaneous systems in 6 MHz TV bands, 14 in 8 MHz bands.
- Lightweight, Durable Design: Aluminium handheld housing built for professional use.
SLX-D+ vs SLX-D – What’s New?
Shure’s SLX-D+ Wireless Microphone Systems take everything that made SLX-D a trusted professional solution and make it even better. While the audio quality remains the same crystal-clear 24-bit digital sound you expect, SLX-D+ adds enhanced features for easier setup, more reliable performance, and greater flexibility across a wide range of venues.
Key Improvements in SLX-D+:
- Expanded Wide Tuning Range: 138 MHz coverage on all components gives you more flexibility to operate in different regions and crowded RF environments.
- ShowLink® Ease: Adjust transmitter settings remotely from the receiver, including gain control, firmware updates, and automatic frequency scanning — all without touching the transmitter.
- Digital Feedback Reduction (DFR): Shure’s patented DSP automatically suppresses unwanted feedback, ensuring smooth and uninterrupted audio.
- AES-256 Encryption: Each component includes advanced encryption for secure and private wireless transmission.
- Lower Latency: Improved 2.8 ms latency ensures audio remains perfectly in sync with live performance or presentations.
- Bluetooth & Wireless Monitoring: Track and manage system status via Wireless Workbench and mobile apps from iOS or Android devices.
- Flexible System Configurations: Choose from portable, ½ rack, or full rack quad receivers, plus bodypack, handheld, and plug-on transmitters for any scenario.
- Reliable Power Options: Use standard AA batteries for up to 8 hours, or Shure’s SB903 Li-ion rechargeable batteries for convenient charging solutions.
SLX-D+ is ideal for professional engineers, volunteers, and performers who want the simplicity and reliability of SLX-D, but with automated setup, smarter monitoring, and additional security. Whether you’re on stage, in a lecture hall, a place of worship, or managing a complex multi-channel installation, SLX-D+ makes wireless audio easier, faster, and more dependable.
What's in the box:
- 1 x SLXD4+ Digital Wireless Receiver
- 1 x SLXD2+/B58 Handheld Transmitter with Beta® 58A Supercardioid Dynamic Microphone
- 1 x Microphone clip
- 2 x 1/4 wave antennas
- 1 x Rackmount kit
- 2 x AA batteries
- 1 x Power supply
- 1 x Carrying pouch
Specifications:
View our shipping and delivery information below. All prices include VAT.
Important notice for non-UK orders: Any order being shipping outside of the UK will incur an import tax. See below for more information.
Cut-off Times
Orders must be placed before 3:30pm to guarantee same-day dispatch. Any orders placed after this time are not guaranteed to be shipped the same day, and are more likely to be shipped the next working day.
To guarantee Saturday Delivery, orders must ideally be placed before 2pm.
We operate during office hours, Mon-Fri, 9am - 5pm, and are closed during the weekend.
Orders placed over the weekend or Friday after cut-off will be processed and shipped the following Monday (or Tuesday during bank holidays).
Mainland UK Delivery Charges
Note: Next-day services are classed as working days (Mon-Fri) and do not include weekends. Please choose Saturday delivery if you require the item over the weekend.
Please also note orders with a high number of boxes may be subject to an additional charge.
All delivery options will be available at the checkout stage. Please ensure you add a mobile number to your order for tracking information.
Offshore & International
We ship to Scottish Highlands, Islands, Ireland and the EU. Please see the table below for base prices. Please note that these prices are subject to change based on the number of boxes.
The following postcodes fall under 'Highlands & Islands', and are subject to the above rates/lead time.
- Scottish Highlands: FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40 (excluding PA38), PH19-26, PH30-41, PH49-50
- Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA38, PA41-49, PA60-78, PH42-44, ZE1-3
If a UK Mainland next-day service is selected at checkout, please be aware that it won't be sent on that service.
If you require a next-day service to Northern Ireland and the highlands, get in touch so we can assist further.
EU Import Tax
Any goods shipped outside of the UK, over a certain value, will incur an import tax. The cost and rate will depend on the country and the order value.
This is a legal requirement and MUST be paid prior to delivery in order to receive your goods. You will be contacted by the courier once the order is dispatched to pay the fee.
Failure to pay import tax when applicable will result in the order being shipped back to Audio Volt. Any returned goods sent back to us due to non-payment of import tax are NOT ELIGIBLE for a refund on the shipping charge.
You can obtain an import duty estimate here.
Delivery Notes
On delivery, you must inspect the goods carefully for damage as Audio Volt is unable to accept responsibility for damage in transit, shortage of delivery or loss of products unless the customer advises Audio Volt of such within three working days from the date of delivery.
60 Day Returns Policy
We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:
- Please keep your order reference to hand. This confirms your original order and gives us the necessary details to authorise the product's return.
- Contact our Customer Services Team on 02476 369890 (or email info@audiovolt.co.uk). We will then send you an RMA number and a returns form, which needs to be completed and sent back with the returned item(s).
- If the order has been unpacked, re-package it to ensure that it is being returned in its original condition. Please make sure all items relating to the product are returned, including manuals and cables.
- When returning an item, please obtain a proof of postage receipt from the courier.
Returned items must be mailed within 10 days of when the RMA number has been issued. Items received with a post date 30 days after your requested return will NOT be eligible for refund.
Please note: our returns policy is quite straightforward, but there are a number of conditions that we ask our customers to comply with before applying:
- It is your responsibility to request a return. If you don't tell us you want to make a return, we don't know. Once you do tell us, we will do everything we can to action it.
- If you have not requested a return within 60 days of receiving an order, we will assume that you are intending to keep it, and we will not authorise a return.
- We always refund the payment according to how the original purchase was made and aim to do so within 72 hours of the return being received by us.
- Returned goods are liable for a restocking fee of 15% towards handling and repackaging if the order is not returned in its original, unopened packaging. This charge will be subject to our inspection of the returned goods.
- Delivery charges will not be refunded unless the delivered goods are faulty.
- Replacement products are dispatched immediately after the returned goods have been received and accepted by Audio Volt.
- Items that develop a fault within 30 days of delivery are eligible for a replacement or a refund. Delivery costs are also reimbursed for faulty items. Please contact our Customer Services Team on 02476 369890 if you believe your item has developed a fault.
Finally, please remember that notifying us of your intention to apply for a return, saving the delivery paperwork and keeping the order in its original packaging will help both you and Audio Volt to process the return quickly.
Any Questions?
If you have any questions about our returns policy, please telephone us on 02476 369890 or email us at info@audiovolt.co.uk.
We operate during office hours, Mon-Fri, 9am - 5pm, and are closed during the weekend.
