The AtlasIED LMA201 delivers 200 watts of high-efficiency Class D amplification for commercial audio installations requiring greater output power and flexible system expansion. Designed for standalone use or as a Zone 2 / expansion amplifier when paired with AtlasIED DMA Series mixer amplifiers, the LMA201 ensures reliable, scalable performance across a wide range of environments.
Supporting both low-impedance loads (2Ω, 4Ω, 8Ω) and constant-voltage distributed systems (25V, 70.7V, 100V), the LMA201 adapts easily to background music systems, sound reinforcement applications, or dedicated subwoofer amplification.
Its advanced switch-mode, global auto-sensing power supply maintains stable output even under fluctuating line conditions while optimizing efficiency and thermal stability. The convection-cooled, fanless design ensures silent operation in noise-sensitive environments.
When connected to a DMA mixer amplifier via standard Ethernet, the LMA201 becomes a gain-matched expansion channel with centralized system control, simplifying multi-zone deployments.
AtlasIED LMA201 KEY FEATURES
Powerful & Flexible Amplification
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200W @ 4Ω, 8Ω, 70.7V, 100V
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150W @ 25V
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100W @ 2Ω
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Class D amplifier topology
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Single-channel design
Integration & Control
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Balanced line input (Euroblock)
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Electronically summed RCA inputs
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Rear-panel detented gain control
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Remote level controller compatible (DMA-V, DMA-VS)
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Zone 2 link to DMA Series mixer-amplifiers
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Priority mute GPI
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1W energy-efficient standby mode
Commissioning & Reliability
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Push Here Diagnostic (PHD) speaker verification
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Global auto-sensing switch-mode power supply
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Convection cooled (fanless operation)
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Compact 1RU half-rack chassis
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Rack kit included
APPLICATIONS
Ideal for:
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Restaurants & cafés
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Retail background and foreground music systems
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Presentation & conference rooms
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K–12 and higher education facilities
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Distributed audio systems
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Subwoofer amplification in commercial installations
AtlasIED LMA201 TECHNICAL SPECIFICATIONS
Amplifier Type: 1-Channel Power Amplifier
Topology: Class D
Output Power:
Inputs:
Input Impedance:
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20kΩ Balanced
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10kΩ Unbalanced
Input Sensitivity:
