AtlasIED LMA Series Linkable Single Channel Zone Amplifier | 400W
AtlasIED LMA Series Linkable Single Channel Zone Amplifier | 400W
SoundPro Item: 207886 | Part Number: LMA401
Usually ships in 5-7 business days
- Linkable To DMA Series Mixer Amplifiers Via Proprietary Link Bus Up To 100 Meters
- Available In 100W, 200W, And 400W Configurations To Match Zone Power Requirements
- Supports Low-Impedance And Constant-Voltage Distributed Audio Topologies
- Class D Output Stage With Auto-Sensing Switch-Mode Power Supply For Efficient Operation
- PHD Speaker Wiring Diagnostic Verifies Load Conditions With A Single Button Press
- GPI Control Ports Enable Remote Muting And Standby Without Additional Hardware
- Compact 1RU Half-Rack Chassis Ships With Rack Mount Kit Included
The AtlasIED LMA Series is purpose-built for commercial audio integrators who need reliable, flexible zone amplification across a range of installation scales. Each amplifier in the series operates as a standalone zone amplifier or as a gain-matched expansion channel when connected to an AtlasIED DMA Series mixer amplifier via the proprietary Link Bus, extending system reach up to 100 meters without signal degradation. This makes the LMA Series a practical choice for corporate interiors, hospitality venues, retail spaces, houses of worship, and any installation where zones require independent or coordinated amplification.
All LMA Series models support both low-impedance speaker loads and constant-voltage distributed audio topologies, giving installers the freedom to drive a wide variety of loudspeaker configurations from a single platform. The Class D output stage and global auto-sensing switch-mode power supply maintain stable, efficient performance across varying line conditions and complex loads. Balanced line inputs, summed RCA connections, rear-panel detented gain control, GPI ports for remote muting and standby, and remote level control compatibility through DMA-V and DMA-VS controllers reduce commissioning time and simplify ongoing system management.
The built-in Push Here Diagnostic function allows integrators to verify speaker wiring and load conditions with a single button press before project handoff, reducing troubleshooting time on-site. The LMA Series is available in 100W, 200W, and 400W output configurations, each housed in a compact 1RU half-rack chassis with a rack mount kit included, allowing multiple units to co-locate in standard equipment racks without consuming excessive rack space.
Downloads
Downloads
Specifications
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.
-
Certified Account Managers
Our Account Managers, with 16+ industry certifications, are ready to find your solution.
-
Personalized Pricing
We know every project is unique. Get a personalized quote anytime you need it
-
Fast Shipping & Local Pickup
In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.
-
Accountability from Real People
We aim for a smooth, transparent experience by setting and sticking to clear expectations.
-
Easy Payments & Financing
We accept all major credit cards and also offer financing through our partners.
