Cloud Electronics MPA120MK2 1RU 120 Watt Integrated Mixer Amplifier

MPA120MK2 - Overview

• Features:

  • Super compact design with very low power consumption
  • Six (unbalanced) stereo line inputs with individual sensitivity adjustment
  • Two balanced mic inputs - 12 V phantom power available on either or both
  • Separate HF/LF EQ adjustments for mic and music source
  • Paging control on Mic 1 input via short-to-ground access connection
  • Mic 1 configurable as high-voltage input for paging from existing 70/100 V-line system
  • Selectable VOX mic-over-music priority on all mic Inputs
  • Automatic Mic 1-over-Mic 2 priority in Page mode
  • Selectable LINE 6 priority with choice of release times
  • Selectable pre-announcement chime
  • Music Mute
  • Facility Port supports BT-1 Bluetooth and/or LM-2 Active Input Plates
  • Compatible with standard Cloud remotes RL-1 &RSL-6 Series
  • Power amplifier protection circuitry & input limiter
  • Transformerless output stage 70/100 V-line systems directly, or low impedance loudspeakers (4/8 ohms)
  • Aux output from pre-amp (balanced, line level)
  • Automatic power-down function (user-selectable)
  • ENERGY STAR Certification applied for
  • Convection cooled (MPA120MK2); forced-air cooling with variable speed control (MPA240MK2)
  • 1U 19" rack mounting unit
   

• Specifications:

  • Line Inputs
  • Frequency Response 20 Hz to 20 kHz, ±1 dB
  • Sensitivity 195 mV (-12 dBu) to 2.0 V (+8 dBu)
  • Input impedance 47 kohms
  • Headroom 16 dB
  • Noise <-90 dB (22 kHz bandwidth)
  • Equalization HF: ±10 dB @ 10 kHz LF: ±10 dB @ 50 Hz
    
    Microphone Inputs
  • Frequency Response -3 dB @100 Hz (fixed filter) to 20 kHz, ±1 dB
  • Sensitivity 2.54 mV (-50dBu) to 245 mV (-10 dBu)
  • Input Impedance 3.3 kohms (balanced)
  • Phantom Power 12 V, switchable per-input by jumpers
  • Headroom 16 dB
  • Noise (EIN) -126 dBu
  • Equalization HF: ±10 dB @ 5 kHz LF: ±10 dB @ 100 Hz
    
    High voltage input
  • Frequency Response (via Mic I i/p) -3 dB @100 Hz (fixed filter) to 20 kHz, ±1 dB
  • Frequency Response (via Line 5 i/p): 20 Hz to 20 kHz, ±1 dB
  • Input Gain Control: 10 dB to 20 dB
  • Noise: <-90 dB (22 kHz bandwidth)
    
    Facility Input
  • Frequency Response: 20 Hz to 20 kHz, ±1 dB
  • Sensitivity: 0.775 V (0 dBu)
  • Input impedance: 10 kohms (balanced)
  • Headroom: 18 dB
  • Noise Gate: -60 dB
    
    Main Outputs
  • Output Power (1 kHz continuous sine wave): 120 watts
  • Minimum load Low-Z output 4 ohms
  • High-Z output: 70 V-line: 41 ohms, 100 V-line: 21 ohms
  • Frequency response: Low-Z output 20 Hz to 20 kHz, ±1 dB
  • High-Z output: 20 Hz to 20 kHz, ±1 dB (65 Hz filter off)
  • THD + N: < 0.05% @ 1 kHz
  • Protection: Fixed level signal limiter: DC, over-current and over-temperature protection
    
    Auxiliary Output
  • Nominal output level: 0 dBu (0.775 Vrms), balanced
  • Noise: <-90 dB, 22 kHz bandwidth
    
    General
  • Power Input: Universal type, 85 to 265 VAC, 45 to 65 Hz
  • Fuse details: 5 x 20 mm, time delay, 4 A
  • Normal operating temperature: 0 °C to 35 °C (Note: performance and specifications cannot be guaranteed outside of this range)
  • Cooling: Natural convection
  • Power consumption: Standby - 0.89 W (11.8 VA) / Idle - 9.6 W (18.9 VA) / 1/8th Power - 29.9 W (40.6 VA) / 1/3rd Power - 59 W (67.1 W)
  • Heat Loss: Standby - 3.2 KJ/hr (3.1 BTU/hr) / Idle - 34.5 KJ/hr (32.8 BTU/hr / 1/8th Power - 53.2 KJ/hr (50.5 BTU/hr) / 1/3rd Power - 68.5 KJ/hr (64.0 BTU/hr
  • Dimensions (w x h x d): 19" x 1.75" (1U) x 5.9" (less connectors & knobs) / Shipping (Gross): 22" x 2.4" x 11.4"
  • Weight: 4.8 lbs/ 7.2 lbs
   

• Item Includes:

  • 1x Cloud Electronics MPA120MKII 1RU 120 Watt Integrated Mixer Amplifier