Cloud Electronics Z4MK4 4-Zone Commercial Audio Mixer with Paging

The Cloud Electronics Z4MK4 is a professional 4-zone commercial audio mixer designed to provide independent background music and microphone paging control throughout restaurants, bars, retail stores, hotels, offices, and other multi-room commercial environments.

Featuring six stereo music inputs, two general-purpose microphone inputs, a dedicated paging microphone input, and four independently controlled mono output zones, the Z4MK4 provides flexible audio distribution without requiring a separate mixer for every area.

Each zone offers individual music source selection, volume control, and microphone level adjustments, allowing different areas of a building to operate with their own audio settings.

The Z4MK4 also supports Cloud PM Series paging microphones, optional wall-mounted remote controls, and localized audio input modules, making it a versatile solution for commercial sound systems that require both background music and announcements.

Independent Music Control for Four Audio Zones

The Cloud Z4MK4 allows businesses to distribute audio to four separate zones while maintaining independent control over each area.

For example, a restaurant could configure:

• Zone 1 – Dining Room: Low-level background music for customers.
• Zone 2 – Bar Area: A different music source at a higher volume.
• Zone 3 – Private Dining Room: Independent music selection and volume.
• Zone 4 – Outdoor Patio: Separate audio control for exterior seating.

Each zone can select from the available music sources and adjust its output level independently.

This flexibility makes the Z4MK4 particularly useful for businesses with multiple rooms or areas requiring different audio settings.

Six Stereo Music Inputs for Multiple Audio Sources

The Z4MK4 provides six stereo line inputs for connecting commercial audio sources.

These include:

• Four balanced stereo line inputs.
• Two unbalanced stereo line inputs.

Compatible line-level sources may include music players, streaming audio equipment, media playback systems, and other commercial audio devices.

The mixer allows different zones to select different music sources without requiring multiple playback systems.

Line 6 priority can also be configured to override the currently selected music source in designated zones.

This function is useful for connecting a jukebox, automated message player, or another priority audio source.

Integrated Microphone Paging and Announcement Control

The Cloud Z4MK4 combines background music distribution with microphone paging capabilities.

The mixer includes two general-purpose microphone inputs and a separate paging microphone input.

Its Cloud Digital Paging Interface supports compatible Cloud PM Series paging microphones through RJ45 IN/THRU connections.

This allows authorized personnel to make announcements to selected areas without requiring a separate paging mixer.

Paging applications include:

• Restaurant and hospitality announcements.
• Retail customer notifications.
• Employee communications.
• Commercial building announcements.
• General-purpose public address systems.

The Z4MK4 supports configurable microphone priority and music ducking, allowing music levels to be reduced automatically during announcements.

Automatic Music Ducking and Priority Functions

In commercial environments, paging announcements must remain intelligible even when background music is playing.

The Z4MK4 provides configurable priority functions that allow microphone announcements to take precedence over music.

Music ducking can be configured for individual zones using the mixer's available control options.

This allows installers to determine which areas should respond to microphone announcements and how the background music behaves.

The mixer also supports a dedicated Music Mute input for connection to an appropriate external emergency control system.

This input provides a means of muting music when activated by compatible external equipment.

Optional Remote Wall Controls

The Z4MK4 supports compatible Cloud wall-mounted remote controls, allowing staff to manage music without accessing the rack-mounted mixer.

Available control options include:

Cloud RL-1 Series

Provides remote music level adjustment for an individual zone.

Cloud RSL-6 Series

Provides remote music level adjustment and music source selection.

These controls are especially useful in restaurants, retail stores, hotels, and other installations where staff need convenient access to basic audio settings.

Optional remote controls are sold separately.

Facility Ports for Local Audio Connections

Each of the four output zones includes a Facility Port for additional audio connectivity.

Compatible Cloud remote input modules can provide convenient connections for local microphones and line-level audio sources.

For example, a restaurant may want a local microphone input in a private dining room or a connection for a DJ system in a bar area.

With an appropriate Cloud input module, these sources can be connected within the zone rather than running individual audio cables back to the central equipment rack.

Compatible options include selected Cloud LM-2 Series input modules and other supported Facility Port accessories.

Optional Loudspeaker Equalization Modules

The Cloud Z4MK4 supports optional equalization modules designed for selected installed loudspeaker systems.

These modules allow installers to tailor the output response for compatible loudspeakers.

The mixer also provides separate music and microphone equalization adjustments.

This flexibility helps system designers configure the mixer for different commercial audio applications.

Cloud Electronics Z4MK4 Key Features

• Four independently controlled mono audio zones for commercial sound distribution.
• Six stereo music inputs: Four balanced and two unbalanced.
• Two general-purpose microphone inputs with front-panel level controls.
• Dedicated paging microphone input with priority and zone selection.
• Cloud Digital Paging Interface with RJ45 IN/THRU connections.
• Independent music source and volume controls for each zone.
• Configurable music ducking for microphone announcements.
• Line 6 priority for selected music sources.
• Four Facility Ports for optional local audio input modules.
• RL-1 and RSL-6 remote control compatibility for convenient wall-mounted operation.
• Separate microphone and music EQ adjustments for system tuning.
• Optional loudspeaker EQ modules for compatible installed speaker systems.
• External music mute interface for integration with appropriate emergency control equipment.
• Cascading capability for expanded multi-zone paging systems.
• 3U rack-mount design for professional equipment installations.

Cloud Z4MK4 Technical Specifications

Specification	Details
Manufacturer	Cloud Electronics
Model	Z4MK4
Product Type	Commercial Multi-Zone Audio Mixer
Number of Output Zones	4
Zone Output Configuration	Electronically Balanced Mono
Stereo Music Inputs	6
Balanced Stereo Inputs	4
Unbalanced Stereo Inputs	2
General-Purpose Microphone Inputs	2
Dedicated Paging Microphone Input	Yes
Digital Paging Interface	Cloud PM Series Compatible
Facility Ports	4, One Per Zone
Remote Level Control	Cloud RL-1 Series
Remote Level and Source Selection	Cloud RSL-6 Series
Music Ducking	Configurable by Zone
Music Priority	Line 6 Priority
Microphone EQ	Adjustable LF/HF
Music EQ	Adjustable LF/HF
Optional Loudspeaker EQ Modules	Supported
Emergency Music Mute Input	Yes
Rack Mounting	19-Inch, 3U
Dimensions	482.6 × 132.5 × 160 mm
Weight	3.83 kg (Approximately 8.4 lbs.)
Power Requirements	85–253V AC, 47–63Hz

Typical Applications

The Cloud Electronics Z4MK4 is suitable for commercial installations requiring independent music and paging control across multiple areas.

Common applications include:

• Restaurants with separate dining, bar, and patio zones.
• Hotels with multiple public areas.
• Retail stores and shopping environments.
• Bars, lounges, and entertainment venues.
• Offices and administrative buildings.
• Fitness facilities and recreation centers.
• Commercial buildings requiring background music and paging.

Does the Cloud Z4MK4 Require an Amplifier?

Yes. The Z4MK4 is a line-level audio mixer and does not include built-in loudspeaker amplification.

Its four balanced mono outputs must be connected to appropriate external amplifiers or compatible powered loudspeaker systems.

The amplifier configuration will depend on the number of zones, speaker quantities, and whether the installation uses low-impedance or 70V/100V distributed loudspeakers.

This allows installers to select amplification appropriate for each application.

Why Buy the Cloud Z4MK4 from Audio Supply?

At Audio Supply, we specialize in professional audio equipment for commercial installations, including multi-zone sound systems, paging equipment, amplifiers, and loudspeakers.

The Cloud Z4MK4 provides flexible music distribution and paging control for businesses that need to manage audio across multiple areas.

Whether you're designing a new restaurant sound system or upgrading an existing commercial installation, Audio Supply can help you select the appropriate equipment for your application.

Need a Compatible Amplifier or Cloud Remote Control?

The Cloud Z4MK4 requires external amplification and supports optional Cloud remote wall controls for convenient zone operation.

The appropriate equipment depends on the number of speakers, zone requirements, and desired control features.

Contact Audio Supply for assistance selecting compatible amplifiers, paging microphones, and remote controls for your commercial audio system.