(B-Stock) NUX B-7PRO Wireless In-Ear Monitor System

B-stock information

Warranty:	This product comes with a 3-year warranty.
Complete	Yes
Original packaging	Damaged
Condition of product	Traces of use (no damage/scratches)
What is a B-Stock Item? Any item we can no longer sell as new is labelled B-stock. This can be for a number of reasons, including damaged or missing packaging, or because the item shows light signs of use. In any case, you can expect the item to work just fine. Always Read the B-Stock Info Every B-stock product page includes relevant information about the item. Be sure to read it in full! Under the Product Information tab, you will find the original product description and specifications, which may refer to accessories that are not included with the B-stock item. This can be a cable, a remote control, software or any other accessory. B-Stock Product Photos B-stock photos can give you a good idea of the condition of the item, its packaging and (missing) contents. Here, what you see is what you get. The photos usually include: A photo of the original item A photo of the B-stock item plus included packaging and accessories (if applicable) A photo of the front of the B-stock item A photo of the back of the B-stock item Photos of any damage (if applicable) Original Packaging Status Packaging in good condition: undamaged, at most some tape residue Packaging damaged: box has dents, tears and/or holes Packaging missing: has been replaced with a Bax Music box. Item Condition Status: New: the product itself is like new, but the packaging may no longer look like new Traces of use (no damage/scratches): smudges, fingerprints and/or dust Scratches/damage: product has scratches and obvious damage Can I Return a B-Stock Item? Yes, our 30-day money-back guarantee also applies to B-stock items. Do I Get a Warranty on B-Stock Items? Yes, the standard warranty period usually applies to B-stock items as well.

(B-Stock) NUX B-7PRO Wireless In-Ear Monitor System
Product no: 5000-0026-5690 Bax Music Warranty: This product comes with a 3-year warranty.

General

Wireless in-ear systems really don't have to be complex, especially if you're working with the NUX B-7PRO System which, thankfully, has been designed by people who've already studied all the ins and outs of wireless systems, so you don't have to. This complete set includes a compact receiver pack and a transmitter hub, both of which run on a rechargeable battery - which is pretty unique, since it's usually just the receiver pack that runs on batteries. The transmitter even functions as a charging dock for the receiver, which can be simply placed on top of the hub and recharged to gain up to 6 hours of uninterrupted performance time. The hub has also been fitted with professional XLR and jack combi inputs so it can be easily linked to the mixer but, for other setups, a mini-jack AUX input has also been fitted for hooking up a phone or an audio player. A laptop can even be directly connected via the USB port. On the technical side of things, the whole system runs at high 24-bit/48kHz resolution and operates over the 2.4 GHz frequency band, meaning that it can be used anywhere without the need for a permit.

Specifications

Product features

Automatic frequency search function	yes
Battery life (approx.)	6 hours
Complete	Yes
Sustainable product	not specified
Frequency suitable for Belgium	yes, no licence required
Frequency suitable for Netherlands	yes, no licence required
Frequency suitable for UK	yes, no licence required
Worldwide frequency use	yes, no licence required
Frequency band	2.4 GHz
Built-in limiter	no
Channel	2.4 GHz
Maximum frequency	20 - 20.9 kHz
Minimum frequency	20 - 21 Hz
Original packaging	Damaged
Switchable frequencies	yes
Condition of product	Traces of use (no damage/scratches)
Removable antenna	no

Weight and dimensions including packaging

Weight (incl. packaging)	1,3 kg
Dimensions (incl. packaging)	31,0 x 22,5 x 7,0 cm

Product specifications

NUX B-7PRO
wireless in-ear monitor system
high res. digital transmission: 24 bit, 48 KHz
B-7PRO TX transmitter
- internal rechargeable battery for max. 6 hours of operation
- audio inputs:
  - 2x balanced line in (XLR or TRS)
  - 1x stereo AUX input (3.5mm TRS )
  - USB-C
- dimensions: 140 x 97 x 53mm
- weight: 525g
B-7PRO RX receiver
- including clip
- internal rechargeable battery for max. 6 hours of operation
- LED battery and wireless connection indicator
- recharged via USB-C (receiver can be placed on top of transmitter to be recharged)
- dimensions: 47 x 71 x 22mm
- weight: 51g

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Reviews from other countries

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Matthijs April 15, 2026

Wrote the following about NUX B-7PRO Wireless In-Ear Monitor System

Onwijs goed apparaat!
Verbinding is gewoon altijd goed, geluid is super en hoe dit gebouwd is.... helemaal super, voelt stevig aan en de knopjes zitten op handige plaatsen.

Ander voordeel, alles oplaadbaar en kan gemakkelijk een heel optreden mee, kortom.... super!

JW Stoker December 17, 2025

Wrote the following about NUX B-7PRO Wireless In-Ear Monitor System

Bij gebruik met bas is er een click geluid (soort static) te horen bij de eerste aanslag van je snaar.