NUX Busking 200FR Bluetooth Busking Speaker with Wireless Mic & Instrument Transmitter
NUX Busking 200FR Portable PA System – Powerful, Versatile, and Wireless.
This bundle pairs the NUX Busking 200FR battery-powered FRFR speaker with two 2.4GHz wireless systems - the B-5RC for guitar, bass or ukulele, and the B-3RC for microphone or line-level use.
Together they cover instrument, vocal and playback needs for busking, teaching, worship or small live sets, all powered on the move via the speaker's built-in battery and each wireless unit's own rechargeable case.
This bundles includes:
- 1 x NUX Busking 200FR Speaker
- 1 x NUX B-3RC Rechargeable Wireless Microphone System
- 1 x Handheld Microphone
- 1 x B-5RC Rechargeable Wireless Guitar Bug Set
NUX Busking 200FR
The Busking 200FR is voiced with a relatively neutral, flat frequency response rather than an artificially boosted bottom end, avoiding the muddiness that excessive bass can cause and
That's not to say it it doesn't have any bass - it actually has quite a kick for such a small speaker. The flat response just ensures the low, mid and high frequencies are kept in balance and ensures instruments and vocals both come through clearly.
Battery Life And Bluetooth Connectivity
The 4400mAh lithium battery provides up to six hours of continuous operation. The included NBT-1 Bluetooth module plugs in for wireless playback, with its own charging case for up to three recharges on the move.
Independent Channels And Onboard Reverb
Two fully analogue input channels, each with independent EQ, let instrument and vocal levels be tailored separately. Built-in digital reverb adds depth and polish without the need for outboard effects.
Live Streaming And Internal Recording
A mobile device can be connected directly to the Busking 200FR to enable live streaming or internal recording, making it a useful tool for performers who want to capture or broadcast their sets. Note that some mobile devices may require a TRRS adapter for this connection.
B-5RC Wireless Guitar System

The B-5RC is a 2.4GHz wireless system built for guitarists, bassists and ukulele players who want to move freely without sacrificing tone. Powered by NUX's latest wireless technology and an upgraded transmission algorithm, it works with electric guitars, electro-acoustic guitars, basses and ukuleles, including active or passive instruments fitted with piezo or magnetic pickups.
High-Quality 2.4GHz Audio
Operating on the licence-free, globally available 2.4GHz band, the B-5RC samples audio at 24-bit/44.1kHz to preserve the natural tone of the instrument without unwanted signal degradation.
Automatic Setup & Smart Channel Selection
Power on both units and the B-5RC pairs automatically, intelligently selecting the cleanest available channel for a stable connection. Plug the transmitter into the instrument and the receiver into an amp, pedalboard or audio interface, and it's ready to play. A short press of the transmitter's power button mutes the signal instantly.
Long Distance & Ultra-Low Latency
The system offers up to 30 metres (100 feet) of line-of-sight range with under 5ms of latency between transmitter and receiver. An optional Cable Tone simulation recreates the natural capacitive effect of a traditional instrument cable, so the wireless signal feels and sounds like a high-quality cabled connection.
Compatible With Every Guitar

The B-5RC works with active and passive electric guitars, basses and electro-acoustic guitars fitted with piezo or magnetic pickups (some active instruments may require a mono adapter). Its compact, lightweight build fits comfortably on guitars, basses and ukuleles alike, and doesn't interfere with a guitar's tremolo system.
Battery Life & Power Case

A built-in rechargeable battery provides up to 4 hours of continuous play, with an auto-sleep function that powers the system down after 10 minutes of inactivity to preserve charge. The included 3000mAh Power Case adds up to 15 hours of additional battery life, recharging the transmitter and receiver approximately 3 times.
B-3RC Wireless Microphone System

The B-3RC is a self-contained 2.4GHz wireless microphone system that frees performers from cables with a simple, hassle-free setup. It's compatible with any dynamic microphone and delivers high-fidelity, low-latency, plug-and-play wireless audio. The bundle includes the NUX NDM-4 dynamic microphone and a charging case for storage and extended use.
Instant Setup, Easy Operation
The B-3RC auto-pairs and selects the best available channel from 6 options as soon as both units power on. Simply attach the transmitter to a microphone and connect the receiver to a PA system, mixer or DSLR aux input. The transmitter's power switch also doubles as a quick mute control for on-the-fly performer adjustments.
High-Quality Audio & Long-Distance Transmission
Built on advanced 2.4GHz wireless technology, the B-3RC delivers 24-bit/44.1kHz audio with interference-free transmission up to 30 metres (100 feet), maintaining a stable connection throughout a performance.
Compact For Enhanced Portability
The transmitter and receiver each measure just 80mm and weigh 36g, making the system easy to carry and ideal for outdoor use.
Battery Life & Charging Case
A long-lasting lithium battery provides up to 3.5 hours of use per charge. The included charging case recharges both units and itself tops up via USB-C, with LED indicators on the transmitter, receiver and case for at-a-glance battery status.
Key Features:
- High-Capacity Lithium Battery: Built-in 4400mAh battery delivers up to 6 hours of continuous outdoor performance.
- 276W Class-D Power: 1 x 8-inch full-range speaker and 2 x 3-inch tweeters combine for up to 276W of output on AC power.
- Lightweight ABS Enclosure: A portable, hard-wearing cabinet built for travel to and from gigs.
- Full-Range, Flat Response: Neutral 60Hz–20kHz frequency response suited to instruments, vocals and music playback alike.
- Dual Independent Channels With Reverb: Two analogue input channels with independent EQ, plus built-in digital reverb.
- Bluetooth Ready: Includes NBT-1 Bluetooth module, with a charging case that recharges it up to 3 times, for wireless audio playback
- B-5RC Guitar Wireless: 24-bit audio, <5ms latency, up to 30m range, compatible with active/passive pickups.
- B-3RC Mic Wireless: Includes NDM-4 dynamic mic, up to 30m range, 6 selectable channels, <4.8ms latency.
- Fast, Simple Pairing: Both wireless systems auto-pair for instant plug & play setup.
- All-Day Charging: Each wireless system includes its own recharging case for use away from the mains, and can recharge each system 3 times.
Manuals & Data Sheets:
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.
