Martin Audio LE100 – 12" Passive CDD Stage Monitor

Product Overview

The Martin Audio LE100 is a compact two-way passive stage monitor built around a 12" Coaxial Differential Dispersion (CDD) driver, providing point-source performance in a low-profile plywood enclosure. Designed for professional live sound and fixed installation applications, the LE100 delivers consistent coverage across the artist listening plane without the off-axis anomalies associated with conventional separated LF and HF driver configurations. Its integral pole-mount socket with removable bung adds deployment versatility, allowing the enclosure to serve as both a floor monitor and a pole-mounted fill or PA loudspeaker.

Product Description

The LE100's coaxial CDD drive unit combines a 12" (300mm) LF driver with a 2.5" (65mm) voice coil and an aluminium demodulating ring for distortion minimisation, paired with a coaxially mounted 1" (25mm) exit HF compression driver using a 1.75" (44mm) polyimide dome. The HF section incorporates a low-compression phase-plug that reduces the non-linearity introduced by high compression ratios in conventional compression driver designs. Martin Audio's Differential Dispersion geometry shapes the combined output into a near-rectangular coverage plane at head-height, maintaining even energy distribution across the listening arc.

As a passive loudspeaker, the LE100 requires an external crossover network and amplification. It is compatible with the Martin Audio iKON amplifier range, which can be configured with appropriate passive crossover settings or used in bi-amp mode with the LE100's passive crossover bypassed. M8 rigging inserts allow secure mechanical attachment for both touring and permanent installation use. Multiple input connectors provide cabling flexibility for varied system configurations. The integral pole-mount socket accepts a standard 35mm pole, enabling quick deployment on a subwoofer or stand without additional adapters.

Key Features

• 12" Coaxial CDD Driver — LF and HF drivers share a single acoustic axis for point-source coherence and accurate stereo imaging.
• Differential Dispersion Technology — Near-rectangular coverage plane at head-height for consistent monitoring across the artist listening arc.
• Low-Compression Phase-Plug — Reduces HF non-linearity associated with high compression ratios for cleaner high-frequency reproduction.
• Aluminium Demodulating Ring — Suppresses LF driver intermodulation distortion for accurate low-frequency performance.
• Integral Pole-Mount Socket — Accepts standard 35mm poles for deployment as a pole-mounted fill or PA system without additional hardware.
• M8 Rigging Inserts — Supports secure mechanical attachment for touring and fixed installation environments.
• Multiple Input Connectors — Flexible cabling options for varied amplifier and system configurations.
• Low-Profile Plywood Enclosure — Durable construction suited to stage floor and install deployment.

Typical Applications

• Houses of worship requiring compact, accurate stage monitoring for musicians and vocalists
• Auditoriums and performing arts centres with multi-zone monitoring needs
• Broadcast studios needing low-profile, consistent coverage floor monitors
• Multi-purpose rooms requiring a single enclosure for both monitoring and fill duties
• Government and civic venues supporting theatrical or musical production

Technical Specifications

Frequently Asked Questions

What amplifier is recommended for the LE100?

The LE100 is compatible with the Martin Audio iKON amplifier range. Contact Creation Networks for recommended amplifier pairings based on your specific installation requirements.

Can the LE100 be used as a main PA loudspeaker as well as a monitor?

Yes. The integral pole-mount socket allows the LE100 to be deployed on a stand or subwoofer top for fill or PA duty in smaller venues, in addition to its primary stage monitor role.

What is the function of the low-compression phase-plug?

The phase-plug reduces the compression ratio in the HF driver's acoustic chamber, lowering non-linear distortion at high drive levels and improving high-frequency clarity.

How does Differential Dispersion benefit vocal monitoring?

By shaping coverage into a near-rectangular plane at head-height, the LE100 concentrates monitor energy where the artist needs it, reducing off-axis spill toward microphones and lowering feedback susceptibility.

Is the LE100 suitable for permanent installation?

Yes. M8 rigging inserts and a durable plywood enclosure support permanent installation. For wall-mount installation, the WB10/12B bracket is compatible with CDD10 and CDD12 enclosures of similar dimensions.

Where can I browse compatible Martin Audio products?

Visit creationnetworks.net/collections/martin-audio to see the full range of Martin Audio loudspeakers, amplifiers, and accessories.