Cloud MA40 Mono Mini Amplifier, 40W @ 4 Ohms

The Cloud MA40 is a mini amplifier providing 40W Mono Output at 4Ω (low impedance). It is fitted with a microphone input with EQ and input gain adjustment, a further two line inputs, an RL-1 remote wall plate connection, music mute connection and dip switch settings providing Line 1 priority and mic priority switching in addition to switching on/off of the RL-1 functionality.

Cloud MA40 Mono Mini Amplifier, 40W @ 4 Ohms Features

- 40W 4Ω Output
- 2 line inputs with individual input gain
- Microphone Input with EQ/Gain
- RL-1 Connection offering remote volume control
- Music Mute
- 12-24V Power Supply
- Power Input: 12 V to 24 V DC. (External 24 V AC adaptor supplied.)
- Power consumption: 47 W

Cloud MA40 Mono Mini Amplifier, 40W @ 4 Ohms Specifications

- Power Input: 12 V to 24 V DC
- Power consumption: 47 W
- External AC PSU adaptor: Universal type, 100 V to 240 V, 47 to 63 Hz
- Amplifier protection: Fixed level signal limiter, Protection against DC, PSU overcurrent, amplifier overcurrent, over-temperature, supply voltage under/over-voltage, Resettable internal breaker (no fuses)
- Height: 41mm
- Width: 220mm
- Depth: 144.5mm
- Weight: 750 g

Line inputs
- Frequency Response: ±1 dB, 20 Hz to 20 kHz
- Distortion: <0.1 %
- Sensitivity: 0.2 V (-12 dBu) to 1.95 V (+8 dBu)
- Input Gain Control: 20 dB range
- Input Impedance: 10 kohms (unbalanced)
- Headroom: >12 dB
- Noise: <-90 dB
- Equalisation:
  - LF: ±10 dB @ 50 Hz
  - HF: ±10 dB @ 10 kHz

Microphone input
- Frequency Response: -3dB @ 120 Hz (filter) to 20 kHz ±1 dB
- Distortion: <0.1%
- Gain: 10 dB to 50 dB
- Input Impedance: >2 kohms (balanced)
- Headroom: >12 dB
- Noise: <-90 dB
- Phantom Power: +12 V (internal jumper)

Output
- Output Power: (1 kHz continuous sine wave) 40 W, DC input >18 V