Cloud MA80E Mono Mixer Amplifier, 80W @ 4 Ohms

The Cloud MA80FT Mono Mixer Amplifier is a Mini Amplifier providing 80W Mono Output at either 4Ω (low impedance) or 70/100v line which is switchable via rear Dip switches. It is fitted with a paging Microphone input with access contacts, a useful 70/100v line input a futher two line inputs and Facility Port input allowing connection of the LM-2 Input Module Wall Plates and the BT-1F Bluetooth Audio Wireless Input Module.
Designed for integration into commercial audio installations and AV systems where de-centralisation of the system component is an advantage. It is intended as an "install and forget" component and is small enough to be fitted into a wall or ceiling void, or directly adjacent to a projector, flat screen or loudspeaker.
The Cloud MA80FT is powered internally via 100-240V SMPS.

Cloud MA80E Mono Mixer Amplifier, 80W @ 4 Ohm Features

- 1 x 80W 4Ω Output (<1% THD @ Full Output)
- Ethernet /RS-232 Level/Source/EQ Control
- APD - Auto Awake & Hibernation
- Line 1 over Line 2 Priority
- Facility Port Input (For LM-2 Connection)
- Music EQ Plus
- Music Mute
- Auxiliary Output
- Dynamic Clip, Thermal & Short Protection
- Integrated Universal Power Supply

Cloud MA80E Mono Mixer Amplifier, 80W @ 4 Ohm Specifications

Microphone Input
- Frequency Response: -3 dB @ 100 Hz (filter) to 20 kHz ±1 dB
- THD+N: <0.05% (1 kHz, full power, 22 kHz bandwidth)
- Sensitivity: -50 dBu to -10 dBu (2.45 mV to 245 mV)
- Gain: 10 dB to 50 dB
- Input Impedance: 2.7 kohms (balanced)
- Headroom: 16 dB
- Noise: EIN -127 dB (22 kHz bandwidth, Rs = 150 Ω)
- Common mode rejection: >50 dB
- Phantom Power: +12 V (internal jumper)Facility Input
- Sensitivity: 0.775 V (0 dBu)
- Input Impedance: 10 kohms (balanced)
- Headroom: 10 dB
- Noise Gate: -55 dBu

Equalisation
- Music EQ (front panel)
  - HF: ±10 dB @ 10 kHz
  - LF: ±10 dB @ 50 Hz
- Mic EQ (rear panel)
  - HF: ±10 dB @ 5 kHz
  - LF: ±10 dB @ 100 Hz
- Room EQ (via web pages): 7-band parametric EQ with optional low and high shelf
- Protection EQ (via web pages): Fourth-order high-pass filter, 40 Hz - 20 kHz
- Speaker EQ (via web pages): 5-band parametric EQ

Main Output
- Output Power (1 kHz continuous sine wave): 80 W into 4 Ω, 1 kHz continuous sine waveAuxiliary Output
- Max output level: 0 dBu (0.775 Vrms)

General
- Power Supply (internal): Universal type, 100 V to 240 V, 50 to 60 Hz
- Power consumption
  - Standby: 2.917 W, 9.66 VA
  - Idle: 5.04 W, 12.66 VA
  - 1/8th Power (4 Ω): 17.21 W, 31.52 VA
  - 1/3rd Power (4 Ω): 33.94 W, 56.47 VA
- Heat Loss
  - Standby: 10.5 KJ/hr (10.0 BTU/hr)
  - Idle: 18.1 KJ/hr (17.2 BTU/hr)
  - 1/8th Power (4 Ω): 27.0 KJ/hr (25.6 BTU/hr)
  - 1/3rd Power (4 Ω): 27.6 KJ/hr (26.2 BTU/hr)
- Amplifier protection: Fixed level signal limiter. Protection against DC, PSU overcurrent, amplifier overcurrent, over-temperature. Resettable internal breaker (no fuses)
- Cooling: Natural convection
- Dimensions(w x h x d): 260 x 41 x 180 mm, 10.24 x 1.61 x 7.09 inches
- Weight: 1.35 kg