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Cloud Z4MK4 4 Zone Mixer

Z4 MK4


  • £699.00
Usually shipped within 2-3 working days

Cloud Z4MK4 is the latest generation of the ever popular Z-Series Venue Zone Mixer. The latest upgrades include a number of new features which make the Z4 MK4 even more flexible and installer friendly.

A new Universal Power Supply (85-254v) allows the Z4MK4 to be installed anywhere in the world, regardless of mains supply. The new up-rated power supply also provides increased output to support connection of up to 600mA of internal accessories such as EQ cards and external devices such as LM-2 Line/Mic/Remote Mixer Modules and Paging Consoles. The addition of a new RJ45 THRU/IN terminals allows for the simple connection of Cloud Digital Paging Microphones and the addition of four balanced inputs add to the flexibility and increased installer friendliness.

The Z4MK4 is a complete solution for multi-zone, multi function venues. With the ability to accept up to six input sources directly such as Media player, MP3, Hardisc, CD, Video, Satellite etc., the Z4MK4 has been developed to act as a user friendly master control for an entire sound system.

Connecting an LM-2 or LM-2A active module extends the versatility providing additional localised inputs and control allowing designers to provide simple, cost effective solutions to many customers' requirements that are difficult to achieve with other manufacturers' products.


  • 4 Zone Mono Mixer
  • NEW Digital Paging Interface for PM Paging Mics with IN/THRU Connections for Multi Mixer Configuration
  • NEW Digital Switch Mode Power Supply (600mA Input Optional Paging & Message Announcer (PM-4SA)
  • NEW Lines 1-6 now 2 x Unbalanced on PHONO + 4 x Balanced on Phoenix 3pin 3.5mm connectors
  • Line 6 priority, can be selected on a Zone by Zone basis
  • Optional Facility input plates on all zones (LM-2/A, B&W)
  • Zone Music Level and Source Selection via RSL-6/A (B&W) or RL-1/A (B&W) Wall Remotes
  • 2 Mic Inputs with Volume Controls
  • Input for Paging Mic with Priority and Zone Selection
  • Separate EQ for Mic and Music
  • All Mics have Priority over Music
  • Fire Alarm “Music Mute” Interface
  • Optional custom equaliser modules for various loudspeakers brands can be fitted to any independent zone



  • Frequency Response:   20 Hz - 20 kHz, ±0.5 dB
  • Distortion:   <0.08%, 20 Hz to 20 kHz
  • Sensitivity:   218 mV (-11.0 dBu) to 3.2 V (+12.5 dBu), +/-0.5 dBu
  • Input Gain Control range:   20 dB (unbal inputs); 22 dB (bal inputs)
  • Input Impedance:   47 kohms
  • Headroom:   >20 dB
  • Noise:   <-90 dB A-weighted, rel. 0 dB gain
  • Equalisation:   LF: ±10 dB @ 50 Hz HF: ±10 dB @ 10kHz

Mic Inputs

  • Frequency Response:   100 Hz (-3 dB filter) to 20 kHz, ±0.5 dB
  • Gain Range:   10 dB to 50 dB
  • Input Impedance:   >2 kohms (balanced)
  • Phantom power:   +12 V (internal DIP switch for selection)
  • Headroom:   >20 dB
  • Noise:   -120 dB EIN, 22 Hz to 22 kHz (ZS=150 ohms)
  • Equalisation:   LF: ±10 dB @ 100 Hz, HF: ±10 dB @ 5 kHz

Facility inputs

  • Input Impedance:   10 kohms (bal.); pin 3: ‘+’, pin 4: ‘-‘
  • Sensitivity:   0 dBu (775 mV)
  • Noise:   Gate Enabled by internal jumper


  • Output Level:   0 dBu (775 mV) balanced
  • Minimum load impedance:   600 ohms
  • Maximum output level:   +20 dBu (7.75 V)

Physical & Dimensions

  • Power Input:   85 V to 253 V AC, 47 – 63 Hz
  • Fuse Rating:   250 V – T1A H (high breaking capacity)
  • Fuse Type:   20 mm x 5 mm 250 V
  • Dimensions:   (w x h x d) 482.6 mm x 132.5 mm (3U) x 160 mm
  • Weight:   3.83 kg

    Optional Accessories

    • PM1
    • PM4
    • PM8
    • PM12
    • PM16
    • LM-2
    • DM-1
    • RSL-6
    • RL-1

        Manufacturer: Cloud

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