NUX NXB7PRO 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 impedance: 10kΩ
• Balanced Input Impedance: 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-Off: 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