Electro-Voice HM2 Headworn Unidirectional Condenser Microphone

The Electro-Voice HM2 headworn microphone is the ideal microphone for anyone who requires high-quality vocals in a hands-free application. The HM2 is perfect for use by lead vocalists, singing instrumentalists, dancers, aerobic instructors and other presenters.

Features:

• Lightweight – 0.9 oz (25 gm), less cable
• Behind-the-head headband is comfortable and stays in place
• Cardioid pattern for good gain-before-feedback
• Frequency response and proximity effect equivalent to handheld vocal mics
• TA4F connector is compatible with all EV bodypack transmitters

Specifications:

• Generating Element: Electret Condenser
• Frequency Response (1/2-in. distance): 30-18,000 Hz
• Sensitivity (open circuit voltage at 1000 Hz): 4 mV/Pascal (680Ω load)
• Polar Pattern: Cardioid
• Maximum SPL, 1% Distortion: 120 dB
• Power Requirements: 1 to 10 V dc
• Operating Current at 9 V dc: 500 μA max
• Finish: Nonreflective black
• Output Cable: 1.2 m (4 ft) long, 2.5 mm (0.10") diameter; miniature audio cable permanently attached between microphone and connector
• Output Connector: Switchcraft TA4F (pin 1 shield, pin 2 & 4 bias/audio, pin 3 N/C)
• Accessories Furnished: Black windscreen
• Optional Accessories: Replacement windscreen EV (part no. 879155)
• Dimensions, Headband: 140 mm (5.5") nominal at widest point: 160 mm (6") boom arm
• Dimensions, Microphone: 29 mm (1.14") long, 18 mm (0.7") wide, 16.8 mm (0.66") deep
• Net Weight (less cable and connector): 25 grams (0.9 oz)

Data_Sheet_91301_File_1.pdf