Sennheiser HSP 4-ew-3-M Neckband Microphone Cardioid, beige, small Bauform

The Sennheiser HSP 4-EW-3-M is a 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.

• 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
• Diameter capsule: 8,4 mm
• Diameter boomarm: 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