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The MA80 is a compact Mini Amplifier providing 80W Mono Output at 4Ω (low impedance). 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.
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.
• 1 x 80W Mono 4ohm Output (<1% THD @ Full Output)
• Line 1 over Line 2 Priority
• APD - Auto Wake & Hibernation
• Mic Input with EQ and Input Gain
• Music EQ Plus Optional EQ Card
• Mic Output Level Control + Priority
• Music Mute
• RL-1 Remote Control Interface
• Aux Out
• Dynamic Clip, Thermal & Short Protection
• Integrated Universal Power Supply
• Variants: EK, AUS, NA
| Category | Specification |
|---|---|
| Line Inputs - Frequency Response | ±1 dB, 20 Hz – 20 kHz |
| Line Inputs - THD+N | <0.05% (1 kHz, full power, 22 kHz bandwidth) |
| Line Inputs - Sensitivity | -12 dBu (195 mV) to +8 dBu (2.0 V) |
| Line Inputs - Gain Control | 20 dB range |
| Line Inputs - Impedance | 47 kΩ |
| Line Inputs - Headroom | 16 dB |
| Line Inputs - Noise | <-95 dB |
| Line Inputs - EQ | LF: ±10 dB @ 50 Hz HF: ±10 dB @ 10 kHz |
| Mic Input - Frequency Response | -3 dB @ 100 Hz (filter) to 20 kHz ±1 dB |
| Mic Input - THD+N | <0.05% (1 kHz, full power, 22 kHz bandwidth) |
| Mic Input - Gain | 10 dB to 50 dB |
| Mic Input - Impedance | 2.7 kΩ (balanced) |
| Mic Input - Headroom | 16 dB |
| Mic Input - Noise | EIN: -127 dB (22 kHz bandwidth, Rs=150Ω) |
| Mic Input - Phantom Power | +12 V (internal jumper) |
| Mic Input - EQ | LF: ±12 dB @ 100 Hz HF: ±12 dB @ 5 kHz |
| Main Output Power | 80 W into 4Ω (1 kHz continuous sine wave) |
| High Pass Filter | -3 dB @ 65 Hz (selectable by internal jumper) |
| Aux Output Max Level | 0 dBu (0.775 Vrms) |
| Power Supply | Universal, 100–240 V, 50–60 Hz |
| Power Consumption | Standby: 0.88 W / 7.35 VA Idle: 5.41 W / 13.39 VA 1/8th Power (4Ω): 17.4 W / 31.75 VA 1/3rd Power (4Ω): 30.4 W / 50.58 VA |
| Heat Loss | Standby: 3.2 kJ/hr (3.0 BTU/hr) Idle: 19.5 kJ/hr (18.5 BTU/hr) 1/8th Power: 26.3 kJ/hr (24.9 BTU/hr) 1/3rd Power: 27.0 kJ/hr (25.6 BTU/hr) |
| Amplifier Protection | Fixed limiter, protection against DC, PSU/amp overcurrent, over-temp. Resettable internal breaker (no fuses). |
| Cooling | Natural convection |
| Dimensions (Net) | 260 × 41 × 180 mm (10.24” × 1.61” × 7.09”) |
| Dimensions (Shipping) | 400 × 145 × 255 mm (15.75” × 5.71” × 10.0”) |
| Weight (Net) | 1.35 kg |
| Weight (Shipping) | 2.05 kg |
| Description | Downloads |
|---|---|
| Cloud Electronics MA80 80W Mini Mixer Amplifier | MA80EK DataSheet | Download |
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