Harmonai CM-250 Professional Conference Microphone — Interchangeable Capsule, High-Quality Gooseneck Mic

The Harmonai CM-250 is a professional gooseneck conference microphone featuring interchangeable cardioid, supercardioid, and omnidirectional capsules to meet diverse meeting enviro...

$74.75

Model: To be confirmed
Category: Microphones
Images: 4 images
Status: ready

Product Brief

Harmonai CM-250 Professional Conference Microphone — Interchangeable Capsule, High-Quality Gooseneck Mic

Overview

The Harmonai CM-250 is a professional gooseneck conference microphone featuring interchangeable cardioid, supercardioid, and omnidirectional capsules to meet diverse meeting enviro...

Price: $74.75
Model: -
Category: Microphones

Specifications

Parameter	Value
Transducer Type	Back-electret condenser
Polar Pattern	Cardioid / Supercardioid / Omnidirectional (interchangeable capsules)
Frequency Response	40Hz–16kHz
Sensitivity	-38dB ±3dB (1dB = 1V/Pa at 1kHz)
Equivalent Noise Level	≤25dBA
Maximum SPL	130dB (T.H.D ≤1% at 1kHz)
Power Supply	48V DC, 2mA
Cable Length	3M (Outlay)
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-250 Professional Conference Microphone product image

Product Overview

The Harmonai CM-250 is a professional gooseneck conference microphone manufactured by Guangzhou Laiyin Electronics Co., Ltd. It features interchangeable cardioid, supercardioid, and omnidirectional capsules, enabling flexible adaptation to various meeting environments and sound pickup requirements. Its voicing features flat midrange response and moderate high-frequency boost for natural, clear vocal reproduction. The metal matte-finish base offers both durability and elegant aesthetics. Combined with standard 48V phantom power and a gold-plated 3-pin XLR male output connector, the CM-250 ensures stable, reliable signal transmission—making it an ideal choice for corporate boardrooms, academic lecture halls, broadcast studios, and other professional audio applications.

Transducer Type

Back-electret condenser

Polar Pattern

Cardioid / Supercardioid / Omnidirectional (interchangeable capsules)

Frequency Response

40Hz–16kHz

Sensitivity

-38dB ±3dB (1dB = 1V/Pa at 1kHz)

Equivalent Noise Level

≤25dBA

Maximum SPL

130dB (T.H.D ≤1% at 1kHz)

Power Supply

48V DC, 2mA

Cable Length

3M (Outlay)

Output Connector

XLRM 3-pin male

Recommended Applications

The Harmonai CM-250 is widely used in professional settings including corporate boardroom speech capture, government and public institution meeting recording, fixed installation in academic lecture halls and auditoriums, voice recording in broadcast studios and radio booths, and high-fidelity voice capture for remote video conferencing. Its three interchangeable polar pattern capsules ensure optimal sound pickup performance across varying acoustic environments and room configurations.

For more information about the Harmonai CM-250 or bulk procurement options, contact our professional team for a customized quotation.