Harmonai CM-502 Professional Condenser Microphone Set image 1

Harmonai CM-502 Professional Speech Condenser Microphone — Dual-Mic Kit for Clear Conference & Presentation Audio

The CM-502 professional speech microphone set includes two CML-400 back-electret condenser mics, H-230 bronze base, S-30 windscreen foam caps, and a portable protective case. Featu...

$193.09

Model: CM-502
Category: Microphones
Images: 4 images
Status: ready

Product Brief

Harmonai CM-502 Professional Speech Condenser Microphone — Dual-Mic Kit for Clear Conference & Presentation Audio

Overview

The CM-502 professional speech microphone set includes two CML-400 back-electret condenser mics, H-230 bronze base, S-30 windscreen foam caps, and a portable protective case. Featu...

Price: $193.09
Model: CM-502
Category: Microphones

Specifications

Parameter	Value
2 × CML-400 microphones, 1 × H-230 bronze base, 2 × S-30 professional windscreen foam caps, 1 × carrying protective case, Transducer	Electret back-electret, Polar Pattern: Cardioid, Frequency Response: 40Hz–16kHz, Sensitivity: -36dB±3dB (1dB = 1V/Pa at 1kHz), Output Impedance: 500Ω±20% (at 1kHz), Maximum Sound Pressure Level: 130dB (T.H.D ≤1% at 1kHz), Signal-to-Noise Ratio: 70dB (1kHz at 1Pa), Power Supply: 48V DC, 2mA, Weight: 173g, Body Dimensions: Φ37×220mm, Output Connector: XLRM 3-pin male

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

Harmonai CM-502 professional condenser microphone display

Product Overview

The Harmonai CM-502 is aprofessional condenser microphone set designed for speech and conference applications, featuring anelectret back-electret transducer andcardioid polar pattern to ensure clear vocal capture while effectively suppressing ambient noise. The set includes two CML-400 microphones, an H-230 bronze base, two S-30 professional windscreen foam caps, and a portable protective case—ideal for podiums, conference tables, and other presentation environments.

Transducer Type

Electret back-electret

Polar Pattern

Cardioid

Frequency Response

40Hz–16kHz

Sensitivity

-36dB±3dB (1dB = 1V/Pa at 1kHz)

Output Impedance

500Ω±20% (at 1kHz)

Maximum Sound Pressure Level

130dB (T.H.D ≤1% at 1kHz)

Signal-to-Noise Ratio

70dB (1kHz at 1Pa)

Power Supply

48V DC, 2mA

Weight

173g

Body Dimensions

Φ37×220mm

Output Connector

XLRM 3-pin male

Recommended Applications

The CM-502 is engineered forconference speaking, academic presentations, and public address scenarios. Its cardioid pattern precisely captures the speaker’s voice while minimizing off-axis noise. The bronze H-230 base provides stable placement on podiums; the S-30 windscreen foam caps reduce breath and wind noise. The dual-mic configuration supports two-person dialogue or primary/backup redundancy, and the included portable protective case enables easy transport—making it ideal for auditoriums, meeting rooms, and training facilities.

To learn more about Harmonai professional audio solutions, contact our sales team for customized proposals and technical support.