Martin Audio

Martin Audio LE100

Two-Way Passive, Coaxial Differential Dispersion

Stage Monitor

The LE100 is an extremely compact, two-way passive monitor. It features a 12” (300mm) LF /1” (25mm) exit HF Coaxial Differential Dispersion driver to distribute sound evenly over the listening plane. The LF driver section has a 2.5” (65mm) voice coil and an efficient motor system with an aluminium demodulating ring to minimise distortion. The coaxial HF driver utilises a 1.75” (44mm) polyimide dome and features a low-compression phase-plug to reduce non-linearity associated with overly-high compression ratios.
LE100
1 / 3

Technical Specifications

TYPE
Two-way passive, Coaxial Differential Dispersion stage monitor
FREQUENCY RESPONSE
78Hz-20kHz ± 3dB, -10dB @ 58Hz
DRIVERS
LF: 12” (300mm)/2.5” (63.5mm) voice coil, long excursion, shared ferrite motor system with HF, HF: 1” (25mm) exit/1.7” (44mm) voice coil, polyimide dome compression driver
RATED POWER
300W AES, 1200W peak
RECOMMENDED AMPLIFIER
iK81, VIA2502, VIA5002, VIA5004
SENSITIVITY
97dB
MAXIMUM SPL
129dB peak
NOMINAL IMPEDANCE
DISPERSION (-6dB)
110°-60° horizontal, 60° vertical
CROSSOVER
1.6kHz passive
ENCLOSURE
Birch/poplar ply
FINISH
Black textured paint
PROTECTIVE GRILLE
Black perforated steel with scrim cloth backing
BAFFLE ANGLE
27˚
CONNECTORS
5 x NL4 type
PIN CONNECTIONS
1+/1-
FITTINGS
2 x pocket handles, Protective rubber feet on base and sides, 4 x M8 inserts, Pole-mount socket
DIMENSIONS
(W) 490mm x (H) 302mm x (D) 472mm, (W) 19.3ins x (H) 11.9ins x (D) 18.6ins
DIMENSIONS INCL FEET
(W) 496mm x (H) 305mm x (D) 472mm, (W) 19.5ins x (H) 12.0ins x (D) 18.6ins
WEIGHT
18kg (39.7lbs)
ACCESSORIES
Eyebolts

The unique Coaxial Differential Dispersion technology employed in the LE100 produces a horizontal coverage pattern which varies from a wide 110° directly over the monitor, reducing to 60° further back. This tapering produces a near-rectangular coverage plane at head-height to maintain the sound level and balance independent of distance from the monitor.

The LE100 enclosure is constructed from durable plywood and is finished with a durable black textured paint. Ergonomic pocket handles assist handling and a strong, perforated steel grille with an acoustically transparent cloth backing provides driver protection. Moulded feet prevent movement onstage and protect the base of the monitor from scratches.

As well as use as a stage monitor, the LE100 offers a range of flexible deployment options. It can be inverted and used as a pole-mounted sidefill or sound reinforcement system without the need to rotate the drive unit, or combined with a Martin Audio subwoofer as a drumfill. A removable pole-mount bung maintains clean lines in stage monitor guise while a total of five NL4 connectors at the front, base and in each handle pocket satisfy a wide variety of user configurations.

  • Compact, two-way stage monitor
  • Coaxial ‘point-source’ performance
  • Differential Dispersion™ technology for consistent coverage
  • Defined, near-rectangular coverage plane at head-height
  • Low-profile plywood enclosure
  • Integral pole-mount with removable bung
  • M8 rigging inserts
  • Multiple connectors for flexible deployment
TYPETwo-way passive, Coaxial Differential Dispersion stage monitor
FREQUENCY RESPONSE78Hz-20kHz ± 3dB, -10dB @ 58Hz
DRIVERSLF: 12” (300mm)/2.5” (63.5mm) voice coil, long excursion, shared ferrite motor system with HF, HF: 1” (25mm) exit/1.7” (44mm) voice coil, polyimide dome compression driver
RATED POWER300W AES, 1200W peak
RECOMMENDED AMPLIFIERiK81, VIA2502, VIA5002, VIA5004
SENSITIVITY97dB
MAXIMUM SPL129dB peak
NOMINAL IMPEDANCE
DISPERSION (-6dB)110°-60° horizontal, 60° vertical
CROSSOVER1.6kHz passive
ENCLOSUREBirch/poplar ply
FINISHBlack textured paint
PROTECTIVE GRILLEBlack perforated steel with scrim cloth backing
BAFFLE ANGLE27˚
CONNECTORS5 x NL4 type
PIN CONNECTIONS1+/1-
FITTINGS2 x pocket handles, Protective rubber feet on base and sides, 4 x M8 inserts, Pole-mount socket
DIMENSIONS(W) 490mm x (H) 302mm x (D) 472mm, (W) 19.3ins x (H) 11.9ins x (D) 18.6ins
DIMENSIONS INCL FEET(W) 496mm x (H) 305mm x (D) 472mm, (W) 19.5ins x (H) 12.0ins x (D) 18.6ins
WEIGHT18kg (39.7lbs)
ACCESSORIESEyebolts

About Penguin Media Solutions

Penguin Media Solutions is a professional audio, video, and lighting design, installation, and maintenance company based in Brighton, UK. As an authorised Martin Audio dealer, we provide high-performance AV systems for commercial venues, hospitality, and event spaces across Brighton, London, and South-East England.

The Institute of Sound, Communications & Visual Engineers | ISCVE
Restaurant & Bar Design Awards Winner

© 2026 Penguin Media Solutions. All rights reserved.

Powered by Ganda Media

Privacy Policy