Single Ear Headworn Wireless Condenser Vocal Microphone for Presentation, AV and Broadcast

The HT7 is a professional single ear head-worn condenser microphone designed for stage, presentation, and broadcast applications. With a miniaturized element of only 3 mm, the HT7 qualifies as the smallest microphone in the Audix lineup.

The professional-grade omnidirectional HT7 features a comfortable earpiece that can be worn around either the left or right ear and a durable and adjustable length boom arm. The HT7 may be used wireless or wired with an optional phantom power adapter. Engineered for using wireless bodypack systems such as Audix wireless systems, the HT7 condenser microphone can be used with other brands of wireless body packs. A selection of adapters is available depending on the input connectors of the bodypack. Designed to blend with the skin tone of the wearer, the HT7 omnidirectional microphone is available in two colors-beige and black.

Where To Buy
  • Specifications
  • What’s in the Box?
  • Reviews
  • Model Options and Variations
Transducer Type Pre-Polarized Condenser
Frequency Response 20 Hz – 20 kHz
Polar Pattern Omnidirectional
Output Impedance 2000 ohms
Sensitivity 17 mV / Pa @ 1k
Maximum SPL ≥135 dB
Power Requirements 5-48V DC
Connector 3-pin XLRf, 4-pin XLRf, 2.5 mm connector
Materials / Finish Flexible steel alloy / Black / Beige
Weight 7 g / .25 oz
Length 120 mm / 4.7 in
Download Spec Sheet

1x HT7 Vocal Microphone
1x Windscreen external foam windscreen
1x P1 carrying case
1x Adapter 3-pin XLRf or 4-pin XLRf based on model selected

User Quotes

“The HT7 is a clear winner here – both sonically and as in its combination of firm grip and feather lightness.”
– Paul Vnuk, review in Recording Magazine – October 2015


  • HT7BG4P – Ultra-lightweight head-worn omnidirectional microphone, single-ear, with 4′ cable, pouch, beige windscreen, 4-pin mini XLR screw-on connector. Beige.
  • HT7BG3P – As above with 3-pin mini XLR screw-on connector. For wired use, combine with APS910.
  • HT7B4P – Ultra-lightweight head-worn omnidirectional microphone, single ear, with 4′ cable, pouch, 2 black windscreens, 4-pin mini XLR screw-on connector, printed box. Black.
  • HT7B3P – As above with 3-pin mini XLR screw-on connector. For wired use, combine with APS910.


  • ADPHT73PIN – Screw-on adapter for HT7 – 3-pin XLRf for Audix Wireless.
  • ADPHT74PIN – Screw-on adapter for HT7 – 4-pin XLRf.
  • ADPHT725 – Screw-on adapter for HT7 – 2.5 mm male plug.