• Description
  • Features
  • Specification

The 2000 Series Wireless Microphone System from Sennheiser is a professional wireless microphone package designed to deliver high-quality, reliable wireless performance for concerts, lectures, meetings, and a wide variety of other pro audio applications. This system includes the EM 2000 wireless receiver, the nickel SKM 2000-XP handheld microphone transmitter with a nickel Neumann KK 204 condenser capsule, and the SK 2000-XP bodypack transmitter.

The 2000 Series wireless system features 20 intermodulation-free frequency banks with up to 64 preset channels per bank. In addition, there are 6 user banks that allow you to tune and store up to 64 channels. Frequency channel settings are tuned in 25 kHz steps, and there are up to 3000 possible frequencies in up to 75 MHz of bandwidth in a given band (number of presets, number of possible frequencies and bandwidth vary per frequency band).

To help you get set up as quickly as possible, there is an auto-scan feature that finds available frequencies for you, plus you can configure the transmitter via infrared directly from the receiver. To prevent audible RF interference due to a weak signal from the transmitter, the system utilizes a pilot tone-driven squelch feature that mutes the receiver once the signal strength dips below a certain threshold.

The included SKM 2000-XP handheld microphone transmitter runs on two regular AA batteries, or the optional BA 2015 rechargeable battery pack. For convenience, it has external charging contacts that allow for recharging without taking the battery pack out of the transmitter when used with the optional L2015G2 charging station. In this particular 2000 Series system, the handheld transmitter comes with the Neumann KK 204 cardioid condenser capsule, which has been developed specifically for the SKM 2000 system. In designing the KK 204, particular attention was given to ensuring that the capsule maintains low levels of self noise and handling noise. Intended for stage use, the cardioid polar pattern rejects sound from the sides and directly behind the microphone. This helps to promote isolation from floor monitors and crowd noise. The capsule also features integrated foam for pop protection and for keeping moisture from contaminating the element.

The SK 2000-XP is a lightweight bodypack transmitter, that when paired with a headset or lavalier microphone that terminates with the Sennheiser 3-pin connector, provides a hands-free wireless option. The SK 2000-XP can also be paired with a compatible instrument cable for wireless electric guitar and bass, or with an instrument mic for wireless miking of acoustic guitar, upright bass and more. Like the SKM 2000-XP handheld transmitter, the SK 2000-XP can operate either on two AA batteries, or on the optional BA 2015 rechargeable battery pack. It also has external contacts for charging on the L2015G2 charging station without removing the battery pack.

The EM 2000 wireless receiver is enclosed in a 19" rackmountable case that is made from all-metal. It features one balanced 1/4" output, one balanced XLR output, and one 1/4" headphone output. For convenience and efficient use of space, the power supply is integrated within the unit. Employing true diversity technology for consistent reception, the receiver uses 2 rod antennas. Additionally, the EM 2000 has an integrated antenna splitter that allows up to 8 receiver units to share one set of antennas. This feature can come in handy in multi-channel system configurations in which you may wish to rackmount several receivers on top of one another.

  • Frequency: Gw / 558 - 626 MHz
  • EM 2000 Wireless Receiver
  • SKM 2000-XP Handheld Mic Transmitter
  • Neumann KK 204 Condenser Capsule
  • SK 2000-XP Bodypack Transmitter
  • 20 Banks with up to 64 Preset Channels
  • Auto-Scan Finds Unused Frequencies
  • True Diversity Reception
  • HDX Noise Reduction System
  • Pilot Tone Squelch
  • HDX noise reduction system keeps signal-to-noise ratio less than 120 dB(A)
  • Auto-lock feature to prevent setting changes from accidentally pressing buttons on handheld and bodypack transmitters
  • Enhanced audio frequency response in the bass range for optimum transmission from bass guitars on the bodypack transmitter
  • Audio and RF mute features for muting the transmitters
  • Soundcheck feature checks the reception area for strength gaps that cannot be compensated for by the diversity system
  • Input sensitivity above 60 dB can be set in 3 dB steps on bodypack transmitter
  • 4 selectable equalizer presets on receiver
  • Two-color backlit graphic display on receiver with warning messages in red
  • Backlit displays on both transmitters
  • Antenna cables can be connected to the antenna input sockets which output direct voltage to supply an active antenna
  • Ethernet output for connecting to a PC running Sennheiser Wireless Systems Manager software for monitoring, control and advanced scanning features


Modulation wideband FM

RF Frequency Range Gw / 558 - 626 MHz

Carrier Frequency max. 3,000

Presets max. 64

Switching Bandwith max. 75MHz

Audio Equalizer Presets none, flat

                                           -3dB at 200 Hz, low cut

                                           -3dB at 200 Hz and +5.5 at 10 kHz, low cut/high boost

                                           +5.5 dB at 10 kHz, high boost

Peak Deviation ± 48 kHz

Nominal Deviation ± 24 kHz

Output Voltage  +18 dBu

Principle of Operation true diversity

Sensitivity 2 μV for 52 dBA rms S/N

Adjacent Channel Rejection typ. ≥ 80 dB

Blocking ≥ 80 dB

Squelch off, 5 - 25 dBμV

Intermodulation Spacing typ. ≥ 75 dB

Antenna Connector 2 BNC (50Ω)

Cascadable 2 BNC (50Ω)

Gain  0 dB ±0.5 dB

Compander  HDX

Frequency Response 25 - 18,000 Hz

Signal-to-Noise Ratio > 120 dB(A)

Total Harmonic Distortion < 0.9%

Outputs 1x 1/4" TRS headphone out

               1x XLR balanced out

                1x 1/4" TRS balanced out

Audio Output Level +18 dBu max

Booster 12 V DC, 2 x 200 mA

Operating Temperature  14 °F - 131 °F (-10 °C - +55 °C)

Power Supply      100 - 200 V AC, 50/60 Hz

Current Consumption max 0.2 A

Dimensions 8.5 x 19 x 1.7" (217 x 483 x 43 mm)

Weight  5.7 lb (2,600 g)            

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