SennheiserSL HEADMIC 1-4 BE

Sennheiser SL HEADMIC 1-4 BE Headphone microphone - omnidirectional.

Sennheiser's Beige SLHeadmic 1-4 SB is a low-profile, easy-to-use headset with an MKE 1 omnidirectional microphone capsule terminated in a 5.2" cable and LEMO connector. It can be used with a wireless transmitter to capture audio in voice and presentation applications such as meetings, lectures, conferences, etc.

The extremely lightweight adjustable neck strap allows it to be adapted to any head size. The metal frame is durable and reliable for long-term use. In addition, the SLHeadmic 1-4 SB comes with a stylish soft case that can also accommodate an optional bodypack transmitter.

Technical description

Response frequency: 20Hz to 20kHz ±3dB

Polar Pattern: Omnidirectional

Rated resistance: 1 kOhm

Minimum load resistance: 4.7 kΩ

Sensitivity: 5mV/Pa±3dB

Maximum sound pressure level: 143 dB

Equivalent noise level: 27 dBA

Current consumption: about 240 A

Current source: 4.5 to 15 V

Temperature range: 14 to 122°F (-10 to 50°C)

Storage: -4 to 158°F (-20 to 70°C)

Humidity (relative): maximum 95%

Cable length: 5.2 feet (1.6 m)

Connector: LEMO

Arrow diameter: 0.04" (1.1mm)

Microphone capsule diameter: 0.13" (3.3mm)

Weight: 0.25 oz (7 g)