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. For wireless applications, the headmic can be used with different Sennheiser bodypack transmitters, 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.

• 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

• Transducer principle (Microphone): pre-polarised condenser microphone
• Frequency response: 40 - 20 000 Hz
• Cable length: 1,6 m Microphone
• Weight: 9,2 g
• Diametercapsule: 8,4 mm
• Diameterboomarm: 2,4 mm
• Pick-up pattern: cardioid
• 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

Scope of delivery:

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