Harmonai EM-935 professional interview microphone product image

Product Overview

The Harmonai EM-935 is a professional hyper-cardioid interview microphone engineered for news gathering, broadcast television, and live field reporting. Featuring a back electret condenser capsule design, it delivers high sensitivity and exceptional audio fidelity. Its hyper-cardioid polar pattern precisely captures sound from directly in front while effectively rejecting ambient noise from the sides and rear — ensuring every interview remains clear and pristine.

The EM-935 supports 48V phantom power and 1.5V AA battery dual power modes — delivering stable performance whether connected to a professional mixer or used independently outdoors. An integrated 180Hz low-cut switch (12dB/oct) efficiently suppresses wind noise, handling rumble, and other low-frequency interference, keeping vocal clarity front and center.

Weighing just 225g (without accessories), with a slender body measuring Φ22.5 × 400mm, the EM-935 is optimized for handheld operation — comfortable even during extended interviews. It features a standard XLRM 3-pin male connector for seamless integration with professional audio equipment.

Capsule Type

Back Electret Condenser

Polar Pattern

Hyper-cardioid

Frequency Response

40Hz — 16kHz

Low-Cut Filter

180Hz, 12dB/oct

Sensitivity (48V / 1.5V)

-30dB / -31dB ±2dB (0dB = 1V/Pa at 1kHz)

Output Impedance (48V / 1.5V)

500Ω / 600Ω ±20% (at 1kHz)

Maximum SPL (48V / 1.5V)

130dB / 115dB (T.H.D ≤1% at 1kHz)

Signal-to-Noise Ratio

70dB (1kHz at 1Pa)

Dynamic Range (48V / 1.5V)

106dB / 91dB (1kHz at Max SPL)

Power Requirements

48V DC / 1.5V AA/UM3, 2mA

Switch

ON/OFF

Weight

225g (without accessories)

Body Dimensions

Φ22.5 × 400mm

Output Connector

XLRM 3-pin male

Recommended Applications

The EM-935’s hyper-cardioid polar pattern makes it an ideal choice for news interviews, broadcast reporting, documentary filming, and live event coverage. Whether in noisy outdoor environments or quiet studio settings, it accurately isolates the target sound source and delivers broadcast-grade audio quality. Its dual-power design enables journalists to record interviews outdoors without additional gear — simply insert one AA battery and go.

For technical specifications or bulk procurement inquiries about the Harmonai EM-935 Professional Interview Microphone, contact us for expert support.