NU-X B-7PRO 2.4 GHz Professional Personal Wireless In-Ear Monitoring System
NU-X B-7PRO 2.4 GHz Professional Personal Wireless In-Ear Monitoring System
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.
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 (Transmitter): 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 (Transmitter) Dimensions (L x W x H): 140 x 97 x 53mm
TX (Transmitter) Weight: 525g
RX (Receiver) Dimensions (L x W x H): 47 x 71 x 22mm
RX (Receiver) Weight: 51g
| Brand | NUX |
| SKU / MPN | 930037021790 |
| Condition | Brand new, in original manufacturer packaging |
| Availability | In stock — ready to dispatch |
| Dispatch | 1–2 business days after payment confirmation |
| Delivery | Free tracked shipping Australia-wide, typically 1–5 business days in transit (2–7 days total); remote areas may take longer. We ship within Australia only. |
| Returns | 14-day returns — see our Return & Refund Policy. Consumer guarantees under the Australian Consumer Law apply. |
| Warranty | Manufacturer warranty terms vary by brand. If warranty coverage matters for this purchase, contact us before ordering and we will confirm what applies to this item. |