Sennheiser SK6212 Compact body worn Transmitter

Ultra-light, digital mini-bodypack for discreet but maximum performance on stages during musicals or theatrical performances and broadcast applications. The metal housing is water and sweat-resistant; the exchangeable battery guarantees 12 hours of continuous operation. State-of-the art transmission technology provides reliable performance and an equidistant frequency grid for highly demanding HF conditions.

Contact the Equipment Rental and Sales team

No data was found

Next up

Sennheiser SK6212 Compact body worn Transmitter


  • Compact, ultra-small design with ergonomically optimized construction (63 x 47 x 20mm)
  • Designed for 12 hours of continuous operation
  • Made with ultra-light robust metal housing weighing only 112 grams
  • Link Density Mode (LD mode) with efficiency-optimized Audio Codec (SePAC) ensures up to 5 channels per MHz bandwidth
  • Superb sound and higher dynamic range thanks to Sennheiser Digital Audio Codec (SeDAC) and long-range mode, also found in the Digital 9000 series
  • Resistant to moisture and sweat
  • Two detachable clips (0°/90°) for secure fit in any position
  • Exchangeable antenna and battery
  • Can be used with a variety of lavalier microphones and headsets
Sennheiser SK6212 Compact body worn Transmitter


  • Dimensions
    approx. 63 × 47 × 20 mm
  • THD, total harmonic distortion
    typ. 0.002%
  • Weight
    Approx. 112 g (with BA 62 battery pack, antenna and beltclip)
  • Audio input
    3-pin audio socket
  • Signal-to-noise ratio
    typ. 113 dB(A)
  • RF output power
    standard mode: 15 mW rms
    low power mode: 3.5 mW rms
  • Switching bandwidth
    up to 88 MHz
  • Operating time
     12 h at 25° C (with BA 62 accupack)
  • Frequency range
    B1-B4 (630.000 – 713.800 MHz)
  • Audio codec
    SeDAC (Sennheiser Digital Audio Codec)
    SePAC (Sennheiser Performance Audio Codec)
  • Frequency stability
    < 5 ppm
  • Tunability
    25 kHz steps
  • Lower cut-off-frequency
    adjustable: 30 Hz, 60 Hz, 80 Hz, 100 Hz, 120 Hz
  • Encryption
    AES 256
  • Audio frequency response
    30 Hz to 20 kHz (-3 dB)
  • Audio Gain
    Mic: adjustable in 3 dB steps from −6 dB to +42 dB
  • Modulation scheme
    Digital modulation Long Range Mode
    Digital modulation Link Density Mode
  • Antenna Output
    Coaxial socket
Sennheiser SK6212 Compact body worn Transmitter