Sennheiser HEADMIC 4 BE Polarized Condenser Head Microphone with Cardioid Pick-Up

High-quality, permanently polarized condenser headmic with a cardioid pick-up pattern, designed for professional applications. The adjustable neckband is visually unobtrusive and comfortable to wear. This ultra-lightweight (7 g) yet robust headmic features a KE 4 cardioid mic capsule, comes with 3.5 mm jack connector, and is available in beige color. It is compatible with all Sennheiser bodypack transmitters.

Features:

• Modular system – cable, clip, and windshields are easily interchangeable. Headmic 4 comes with 3.5 mm jack
• Outstanding sound quality and excellent feedback rejection
• Sleek and unobtrusive appearance
• Extremely lightweight but sturdy metal frame
• Individually adjustable for all head sizes
• Twist-proof microphone boom (Ø 1.1 mm) can be attached to the left or right side of the head
• Soft case for convenient transport and storage
• Available in beige

Specifications:

• Frequency response: 20 to 20,000 Hz ± 2.5 dB
• Pick-up pattern: Cardioid
• Nominal impedance: 1.2 kΩ
• Min. terminating impedance: 4.7 kΩ
• Sensitivity: 8 mV/Pa ± 2.5 dB
• Diameter of mic capsule: 4.7 mm
• Max. sound pressure level: 143 dB
• Equivalent noise level: 30 dB(A)
• Supply current: Approx. 240 µA
• Power supply: 4.5 to 15 V
• Temperature range:
  • Operation: -10 °C to 50 °C (14 °F to 122 °F)
  • Storage: -20 °C to 70 °C (-4 °F to 158 °F)
• Relative air humidity: Max. 90 %
• Cable length: 1.6 m
• Diameter of boom arm: 1.1 mm
• Connector: 3.5 mm jack plug
• Weight (without cable): Approx. 7 g