Sennheiser HSP4-3-beige-lemo - Headset microphone



Headset microphone, cardioid, for SK 50/250/2000/5212/9000, 3 pin SEStecker, connecting...
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556,17 CHF


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Beige, thin connection cable with 3-pin lockable special connector. 

Suitable for Sennheiser SK 50, SK 250, SK 5012, SK 5212 and SK 3063 bodypack transmitters. 

For wired applications, the headmic can be used with the intelligent MZA 900 P-4 phantom power adapter. 

High-quality permanently polarized condenser headmic with cardioid pick-up pattern, designed for professional "hands-free" applications. 

The adjustable neckband is visually unobtrusive and very comfortable to wear. 

The twelve available HSP 4 variants differ in color, size and connector.

For wireless applications, the headmic can be used with different Sennheiser bodypack transmitters, depending on the connection cable (see "Variants"). 

For wired applications, the headmic can be used with the MZA 900 P / MZA 900 P-4 phantom power adapter.


The HSP 4 is now available in a revised version with a new attachment clip fort he microphone boom. 

The new clip has a very rugged, closable design, providing an extremely secure fit of the microphone boom.

HSP neckbands equipped with the previous attachment clips can be retrofitted with the new ones which are available as spare parts.

-Modular overall system, i.e. all system components are easily interchangeable and combinable
-Excellent feedback rejection
-Microphone includes a detachable cap as integral wind/popshield
-Individually adjustable to all head sizes
-Twist-proof microphone boom (Ø 2.0 mm), can be attached to the left or right side (removable attachment clip)
-Flexible gooseneck section
-Connection cable can easily be interchanged
-Attachment clip for microphone boom can be interchanged
-All metal parts coated in a physical vapour deposition process

Technical dada:


Transducer principle (Microphone)

pre-polarised condenser microphone


Frequency response

40 - 20 000 Hz


Cable length

1,6 m Microphone



9,2 g



capsule: 8,4 mm


boomarm: 2,4 mm


Pick-up pattern



Sensitivity in free field, no load (1kHz)

4 mV/Pa


Nominal impedance

1000 Ω


Min. terminating impedance

4700 Ω


Equivalent noise level

37 dB(A)


Maximum sound pressure level (passiv)

150 dB


Current consumption

ca. 250 µA


Operating voltage (stand alone)

4,5 - 15 V

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