BOUNDARY MICROPHONE

IMB30 & IMBL30

Nuanced vocals. Authentic sound.

BOUNDARY MICROPHONE

IMB30 & IMBL30

Pristine Speech. Discrete Look.

Clarity When It’s Critical

Optimized for speech, the IMB boundary microphones are the most reliable omnidirectional miking solution. 

Public Speaking With No Struggles

The IMB microphones feature a flat frequency response out to 30kHz that delivers the highest level of speech intelligibility and articulation.

Public Speaking With No Struggles

The IMB microphones feature a flat frequency response out to 30kHz that delivers the highest level of speech intelligibility and articulation.

Conferencing, Made Simple

A near-perfect polar pattern means wider coverage. Wider coverage means fewer mics and cables.

Conferencing, Made Simple

A near-perfect polar pattern means wider coverage. Wider coverage means fewer mics and cables.

Construction

Designed with aesthetics in mind, the IMB microphones provide a discrete miking solution thanks to their diminutive size. The IMB30 microphone flange measures just over 1.4 inches (36.5mm) wide and 0.125 inches (3.2mm) tall. The IMBL30 LumiComm™ model flange measures just under 1.6 inches (40.5mm) wide and 0.35 inches (8.8mm) tall, mounting flush into the tabletop or ceiling for a low profile appearance.

Options

The IMB microphones are available with or without the LumiComm™ Touch Ring. Black, white and stainless finishes are available.

Specifications

FREQUENCY RESPONSE 60Hz to 30kHz ±2dB at 45 degrees incidence to the surface
INTEGRATED LOW CUT FILTER -15dB at 60Hz
POLAR PATTERN True Semisphere™
SENSITIVITY 60mV/Pa
POWER REQUIREMENTS 24-48V Phantom, 10mA
MAX ACOUSTIC INPUT 136dB SPL
OUTPUT XLR-3 (pin 2+)
OUTPUT IMPEDANCE 65Ω balanced (between pins 2 & 3)
MIN OUTPUT LOAD 1K between pins 2 & 3
NOISE 20dB SPL equivalent (A weighted)
IMBL LIGHT RING CONNECTOR Phoenix or RJ45
IMBL LIGHT RING VOLTAGE 8-28VDC @ 85-170mA
IMBL LIGHT RING activation Momentary Digital Pulse
COLOR Black, White or Stainless Steel
WEIGHT 0.28 lbs (125g)
The even frequency response around the mic make mixing for both local reinforcement and VOIP very minimal. These mics are very sensitive and provide a clean signal to the board.
DOMINANT SIGHT & SOUND

Additional products