High-quality condenser cardioid neckband mic for vocal and speech applications. Individually adjustable. Integral wind/pop shield . Easily interchangeable and combinable components thanks to modular design.
$ 699.00
excludes taxes – free shipping
Choose product variant
★ ★ ★ ★ ★ 5.0
1 Reviews


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

What's in the box?

  • Boom microphone
  • Neckband
  • Clips for attaching the microphone boom
  • Connection cable
  • Foam windshield
  • Plastic transport case, foam-lined with cut-outs
  • Operating instructions

Technical Data

  • Frequency response
    40 - 20 000 Hz
  • Diameter
    capsule: 8,4 mm
  • Diameter
    boomarm: 2,4 mm
  • 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 (passive)
    150 dB
  • Current consumption
    ca. 250 µA
  • Operating voltage (stand alone)
    4,5 - 15 V
Reviews (1)
5.0 of 5 ★ ★ ★ ★ ★
  • PopRox Hawaii
    Honolulu, Hawaii

    For my group PopRox Hawaii, I have tried the Countryman, AKG, Shure, and DPA headword mics, and they have nothing on the Sennheiser HSP4. This HSP4-ew is a very specific model for my live performances. www.reverbnation.com/PopRoxHawaii POPROX HAWAII : Tributes to Billy Idol & Prince & Def Leppard


    Clear, clean, excellent noise rejection, built sturdy, fits perfectly with Sennheiser bodypack transmitters, outperforms the competition hands down.




    Live bands in any type of stage performance.


    I would recommend this to a friend.


  • Instruction Manual
    • Instruction Manual HSP 2 / HSP 4 (1.8 MB) Download

  • Spec Sheets
    • Product Specification HSP 4 (180 KB) Download

  • EU Declaration of Conformity
    • EU Declaration of Conformity HSP 2 / HSP 4 (480 KB) Download