Harmonai SOM-14 Professional UHF Wireless Microphone — 640–690 MHz, Studio-Grade Vocal Clarity

The Harmonai SOM-14 is a professional UHF wireless microphone operating in the 640–690 MHz band, delivering >100 dB SNR, 50 Hz–15 kHz frequency response, and ±10 ppm frequency stab...

$83.54

Model: SOM-14
Category: Microphones
Images: 4 images
Status: ready

Product Brief

Harmonai SOM-14 Professional UHF Wireless Microphone — 640–690 MHz, Studio-Grade Vocal Clarity

Overview

The Harmonai SOM-14 is a professional UHF wireless microphone operating in the 640–690 MHz band, delivering >100 dB SNR, 50 Hz–15 kHz frequency response, and ±10 ppm frequency stab...

Price: $83.54
Model: SOM-14
Category: Microphones

Specifications

Parameter	Value
Carrier Frequency Range	640–690 MHz
Frequency Response	50 Hz–15 kHz
Signal-to-Noise Ratio	>100 dB
Sensitivity	13 μV
Image Rejection	75 dB
Frequency Stability	±10 ppm
Power Supply	2 × 1.5 V AA alkaline batteries

Service Support

We support project consultation, model recommendation, bulk purchasing and catalog delivery for retail, multipurpose halls, conference rooms and live events.

Business hours: Monday to Friday 09:00 - 18:30
Inquiry channels: phone / email / website form
Tip: share budget, quantity and use scenario in advance

SOM-14 wireless microphone product image

Product Overview

Harmonai SOM-14 is a professional UHF wireless microphone operating in the 640–690 MHz carrier frequency band. With a signal-to-noise ratio exceeding 100 dB and a frequency response spanning 50 Hz–15 kHz, it captures every subtle nuance of the human voice. Its frequency stability of ±10 ppm, combined with 75 dB image rejection, ensures consistently clean and stable audio transmission even in complex electromagnetic environments. Powered by AA batteries for extended runtime, it’s an ideal choice for stage performances, business presentations, educational seminars, and other professional applications.

Carrier Frequency Range

640–690 MHz

Frequency Response

50 Hz–15 kHz

Signal-to-Noise Ratio (S/N)

>100 dB

Sensitivity

13 μV

Image Rejection

75 dB

Frequency Stability

±10 ppm

Power Supply

2 × 1.5 V AA alkaline batteries

Recommended Applications

The Harmonai SOM-14 is suitable for a wide range of professional and semi-professional audio scenarios including live stage performances, business conferences and speeches, educational training, and KTV entertainment. Its UHF band ensures reliable, interference-resistant transmission, while its wide frequency response and high SNR deliver natural, full-bodied vocal reproduction — making it a core sound capture solution for any event audio system.

For detailed technical specifications or bulk procurement options for the Harmonai SOM-14, please contact our professional sales team.