The Cloud MA80 is a compact 80W mini amplifier designed for flexible installation in commercial audio systems. Ideal for pubs, bars, retail spaces, offices, and meeting rooms, it provides high-quality sound in a small form factor. The MA80 features two line inputs and one balanced microphone input with selectable phantom power, allowing connection of a wide range of audio sources. Front panel controls include music level, mic level, and HF/LF EQ adjustments to optimize sound for any environment.
For added convenience, the amplifier supports priority settings for the mic and line inputs, enabling announcements or messages to override background music. It also includes a Music Mute input for compliance with fire and emergency regulations. The MA80 is energy-efficient, with automatic power-down to reduce standby power consumption, and is convection-cooled, ensuring silent operation. Its small size makes it perfect for installation in wall cavities, ceilings, or near projectors and displays, offering a true “install-and-forget” solution for high-quality sound distribution.
Cloud MA80 Key Features:
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80W power output, suitable for 4Ω loudspeakers
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2 unbalanced line inputs and 1 balanced mic input
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Selectable 12V phantom power for mic input
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HF and LF EQ controls for music and mic
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Mic-over-line and line input priority options
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Music Mute input for fire/emergency compliance
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Automatic power-down for energy efficiency
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Convection-cooled, silent operation
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Compact “install-and-forget” design
Applications: Perfect for commercial audio, background music, paging systems, digital signage, and small venue installations.
Cloud MA80 80W Mini Amplifier Specifications
Line Inputs
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Frequency Response: 20 Hz – 20 kHz (±1 dB)
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Distortion (THD+N): < 0.05%
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Sensitivity: –12 dBu to +8 dBu
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Input Gain Range: 20 dB
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Input Impedance: ~47 kΩ (unbalanced)
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Headroom: ~16 dB
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Noise: < –95 dB
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EQ: LF ±10 dB @ 50 Hz, HF ±10 dB @ 10 kHz
Microphone Input
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Frequency Response: –3 dB @ 100 Hz (filter) – 20 kHz ±1 dB
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Distortion: < 0.05%
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Gain Range: 10 dB to 50 dB
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Input Impedance: ~2.7 kΩ (balanced)
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Headroom: 16 dB
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Noise (EIN): –127 dB (22 kHz bandwidth, Rs = 150Ω)
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Phantom Power: +12 V (selectable via internal jumper)
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Mic EQ: LF ±12 dB @ 100 Hz, HF ±12 dB @ 5 kHz
Output / General
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Output Power: 80 W into 4 Ω
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High‑Pass Filter: –3 dB @ 65 Hz (selectable)
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Auxiliary Output: max level 0 dBu
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Power Supply: Universal 100 V – 240 V AC
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Power Consumption:
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Standby: ~0.88 W
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Idle: ~5.4 W
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1/3 Power: ~30.4 W
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Protection: Fixed-level signal limiter, protection against DC offset, overcurrent, over-temperature, resettable internal breaker
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Dimensions (W × H × D): 260 mm × 41 mm × 180 mm
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Weight: ~1.35 kg
