Sennheiser EW D1-845S-NH-NT Vocal Set

evolution wireless D1 Vocal-Set with the legendary evolution e845 super-cardioid capsule and mute-switch for live stage use.

evolution wireless D1 is a digital sound transmission system that makes no compromises when it comes down to reliability, sound quality or user-friendliness. ew D1 is the number one for every gig and live event when you need to simply rely on pure brilliance. It can run up to 15 output lines in parallel and independently adjust the sensitivity of every transmission.

FEATURES

• Choice of various microphone heads from the renowned
  evolution series

• Up to 15 compatible channels (under optimal conditions)
  in license-free 2.4 GHz band

• Automatic frequency management

• Prevents interference: Intelligent channel back-up allows
  co-existence with Wi-Fi & Bluetooth

• Audio effects: equalizer, de-esser, automatic gain control

• iOS app for remote control and monitoring of
  the system

• Sturdy metal housing

Product Specs

SKM D1

• Frequency response

  50 to 20,000 Hz 

• Weight

  approx. 280 g incl. microphone head 

• RF output power

  adaptive, up to 100 mW (country-specific) 

• • Battery Specification

    2 x AA size battery (1.5 V), Operating time: typ. 6 h 

  • Display

    LCD 

  • Input sensitivity

    automatic sensitivity adjustment 

  • Accupack

    BA 10 (Li-Ion, 3.7 V) 

System

• THD, total harmonic distortion

  typ. < 0,1 % 

• Storage temperature

  – 20 °C to +70 °C (The temperature range is influenced by the battery characteristics) 

• Operating temperature

  – 10 °C to +55 °C 

• • Signal-to-noise ratio

    ≥ 105 dB (A) 

  • RF frequency range

    2,400 to 2,483.5 MHz 

  • Modulation

    GFSK with back channel 

  • Dynamic range

    > 135 dB (A) 

  • Audio sampling

    24 bit/48 kHz 

  • Transmission method

    TDMA, time diversity, frequency diversity, fast switching antenna diversity

  • Latency

    3.9 ms 

  • Audio codec

    APT-X Live 

  • AF frequency response

    20 to 20.000 Hz 

EM D1

• Weight

  approx. 824 g 

• Audio output

  Mic/line level switch –24 dB/0 dB, XLR, balanced max +18 dBu, Jack, unbalanced/balanced max +12 dBu/max +18 dBu 

• RF output power

  back channel 10 mW/100 mW (country-specific) 

• • Power supply

    12 V DC hollow jack 

  • Antenna connector

    2 x Rev-SMA 

  • Current consumption

    350 mA 

  • Low-cut filter

    –3 dB at 120 Hz 

  • RF sensitivity

    <-90 dBm 

  • Connection

    XLR/¼" (6.3 mm) jack 

  • Equalizer

    7-band graphic equalizer 

  • Automatic gain control (AGC)

    compression/expansion with automatic make-up gain function 

  • Display

    OLED 

  • Network socket

    RJ45 

  • Network protocol

    Media Control Protocol, TCP/IP IPv4 (DHCP, Manual)/IPv6