Description
Review: HM581 Headmic
HM581 Headmic is a spare microphone designed to connect to various body packs or wireless microphone transmitters. It features a super-mini design with a unidirectional polar pattern. This skin-tone headset microphone has an impedance of 1000 ohms and a frequency range of 20 Hz to 20,000 Hz.
If we talk about the comfort of wearing this microphone, its ability to rest securely on both ears ensures stability during use. The flexible headband of this microphone makes it suitable for all head sizes. HM581 Headmic weighs only 7 grams and features a 1-meter cable that connects to various body packs via a mini XLR connector.
This high-quality headset microphone requires a power supply of 1.9 to 9 volts for operation, which is provided by connecting it to the wireless microphone transmitter. This means that direct connection of the headset microphone to an echo amplifier or mixer is not possible.
As shown on the product packaging, HM581 Headmic is labeled “ultralight,” which is one of its standout features.
Technical Specifications of the HM581 Headmic:
- Frequency Range: 20 Hz to 20,000 Hz
- Impedance: 1000 ohms
- Maximum SPL: 130 dB
- Required Power Supply: 1.5 to 9 volts
- Connector Type: Mini XLR
