We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black omnidirectional headworn microphone with lightweight metal frame

Sennheiser

Sennheiser SL Headmic 1-4 BK omnidirectional headworn microphone

SKU CH-NA0D-4SP0W

Omnidirectional headworn microphone with MKE 1 capsule, adjustable neckband, 7 g metal frame, soft case, 20.....20.000 Hz response, 143 dB max SPL

  • TypeMicrophone
  • Extremely lightweight at just 7 g for all-day comfort
  • Omni-directional capsule captures sound naturally from every direction
  • Handles up to 143 dB SPL without distortion
  • Low self-noise of 27 dB keeps recordings clean
  • Wide 20.....20.000 Hz response reproduces full vocal detail

Headworn mic for stage and speech

The SL Headmic 1 is an extremely unobtrusive headworn microphone built around the proven omni-directional MKE 1 capsule. An adjustable neck band and a 7 g metal frame keep it comfortable during long sessions. A soft case that also holds a bodypack transmitter is included.

For presenters needing hands-free clarity

Suits speakers, instructors and performers who want a lightweight, discreet microphone that stays in place while moving. Not for users who need a directional pick-up pattern to reject off-axis sound or a connector other than the supplied 3,5 mm jack.

Omni capsule with 143 dB max SPL

The omni-directional capsule delivers a frequency response of 20.....20.000 Hz ± 3 dB and handles sound pressure levels up to 143 dB without distortion. Sensitivity is 5 mV/Pa ± 2.5 dB at 1 kHz with a nominal impedance of 1 kΩ and self-noise of 27 dB. Powered by 4,5–15 V and drawing aprox. 240 μA.

Highlights

  • Extremely lightweight at just 7 g for all-day comfort
  • Omni-directional capsule captures sound naturally from every direction
  • Handles up to 143 dB SPL without distortion
  • Low self-noise of 27 dB keeps recordings clean
  • Wide 20.....20.000 Hz response reproduces full vocal detail

Specifications

BrandSennheiser
TypeMicrophone

Questions about this item

What connector does the Sennheiser SL Headmic 1-4 BK use?

The headworn microphone terminates in a 3,5mm jack connector.

What physical features allow it to fit different users?

An adjustable metal neck band and a lightweight 7 g frame let the mic sit comfortably on various head sizes.

How is the SL Headmic 1-4 BK powered, and what is a common setup mistake?

It requires 4,5–15 V phantom power from a bodypack transmitter; forgetting to enable phantom power on the transmitter is the typical error.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.