SKU: 66097891668

NUX B-7 PRO Professional Personal Wireless In-Ear Monitor System

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

NUX B-7 PRO Professional Personal Wireless In-Ear Monitor SystemThe NUX B 7 PRO is a personal wireless in ear monitor system with automatic setup, 2. 4 GHz interference free broadcasting frequency, and 24 bit 48 kHz high quality stereo audio. The operation range is up to 50 meters (160 feet) with very low latency wireless transmitting. High quality stereo audio monitor B 7 PRO personal wireless in ear monitor system delivers stereo audio signal on 2. 4 GHz frequency range. That's a global interference free

The NUX B-7 PRO is a personal wireless in-ear monitor system with automatic setup, 2.4 GHz interference-free broadcasting frequency, and 24-bit 48 kHz high-quality stereo audio. The operation range is up to 50 meters (160-feet) with very low latency wireless transmitting.

High quality stereo audio monitor

B-7 PRO personal wireless in-ear monitor system delivers stereo audio signal on 2.4 GHz frequency range. That's a global interference-free broadcasting range you can use everywhere without a signal break. With the 24-bit 48 kHz audio quality you will never experience unwanted sound degradation.

Automatic setup and friendly matching

The user-friendly matching system makes it easier to use, just turn on the TX & RX and they will be paired with each other within a couple of seconds. Each wireless set has a unique pairing algorithm, it automatically detects each other and configures their own IDs.

High definition color-LCD display

B-7 PRO features a high definition color-LCD display. You can check the information very easily while performing on stage.

Long distance, Low latency

With the latest transmitting technologies, the B-7 PRO wireless system has the best performance for musicians. The latency is as low as 7.3ms when you set the transmitting at LOW LATENCY.

The operation range is up to 50 meters (160-feet).

Stable mode for anti-interference

To achieve the best performance, you can adjust the transmitting parameter between LOW LATENCY and STABLE.

To avoid interference, please check if there is any Wi-Fi device around the TX&RX. It will be better for TX&RX to stay 0.8~1.0 meter away from any other 2.4GHz device to acheive the best performance.

Long battery lifetime

The B-7 PRO features large Li-ion batteries inside the TX & RX. The battery lifetime is as long as 6 hours.

Easily recharging

You can easily put the RX on the top of the TX to recharge it.

Super convenient for you to fully recharge it.

USB audio recording

Connect the B-7 PRO's TX (transmitter) to your cellphone or computer, you can use the B-7 PRO as a USB interface for recording. No matter what you play with a band on stage, you can record all sounds you hear form the monitor. Enjoy!

Note: If you are using B-8 and B-7 PRO together on stage, please do NOT put the B-8's TX close to the B-7 PRO's RX due to possible interferences. You can put the B-8's TX on your strap, and the B-7 PRO's RX on the other side of your body as shown in the below picture.

Specifications

  • Operating Frequency Band: 2400-2483.5MHz
  • Transmit Mode: Frequency Hopping
  • RF Output Power: 10mW E.l.R.P. max
  • Audio Quality: 24bit/48kHz
  • Frequency Response: 20Hz-20kHz
  • Latency: 7.33ms(low latency setting)-10.85ms(default)-14.33ms(safe setting)
  • Unbalanced Input lmpedance: 10kΩ
  • Balanced Input lmpedance: 20kΩ
  • AUX Input Level: 2.1 Vrms(8.7dBu) max
  • Balanced Input Level: 9.8 Vrms(22dBu)max
  • Headphone output Impedance: Minimum 13Ω
  • Headphone Maximum output power per channel: 57mW (THD<0.1% RLOAD=16Ω,1kHz)
  • Channel separation: -105dB
  • THD+N: <0.01% typical
  • Dynamic Range: 110dB A-weighted
  • Output level Adjustment Range: Mute -86dB~+12dB
  • Auto-0ff: It automatically turns off after 10 minutes of no connection or if the connection is lost
  • Built-in Battery Capacity: Rechargeable Li-polymer (Transmitter 3.7V/3000mAh, receiver 3.7V/400mAh)
  • Battery Lifetime: TX: Up to 6 hours/ RX: Up to 6 hours
  • Power Requirements: DC 9V, 1A min, negative tip power supplies(Transmitter)
  • Operation Range: Up to 50m (165 feet) maximum
  • TX Dimesions: 140mm*97mm*53mm (L*W*H)
  • TX Weight: 525g
  • RX Dimensions: 47mm*71mm*22mm (L*W*H)
  • RX Weight: 51g
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66097891668

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★★★★★ 4
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Very impressed with the shirt quality, especially for such a low price. Sizing is accurate.
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Reviewed in the United States on May 21, 2026
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★★★★★ 5
For work or casual wear, this polo is a great choice.
Material Type: Recycled Polyester, Color: Port Stripe, Size: X-Large
I really like this polo. I've been wearing it once a week or every other week since November. Its very comfortable and breathable. This polo feels like it should last a while. The fit is good. I typcally wear XL and this XL fits great. I've pruchased it in both burgundy and black so far. I definitely recommend this shirt. For work or casual wear, this will look good.
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Reviewed in the United States on January 11, 2026
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Tech Dad
Dallas, US
★★★★★ 5
Great value: These are my go-to work from home shirt
Material Type: Recycled Polyester, Color: Blue, Size: X-Large
I’ve been pleasantly surprised by these shirts and wear them weekly for Zoom calls, since I’m still working from home these days. I figured at the price point it was worth trying them out, and now I’ve bought several in different colors. They aren’t super soft, but they are comfy and look nice. I’m 6’1” ~220 pounds, and the XL slim fit still has plenty of room. I imagine the regular cut is incredibly boxy and oversized. The difference between polyester vs recycled polyester is inconsequential. I typically buy expensive golf shirts, and these definitely aren’t as nice. They are a fraction of the cost though and a great “beater” work shirt / hang out shirt. It’s nice wearing something that looks and feels decent, but if something happens to it, you can toss and it and pick up another for the cost of a chipotle burrito.
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Reviewed in the United States on May 29, 2022
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Espresso
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★★★★★ 3
Great price, not great quality
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