Multi-Zone Restaurant Sound System with 8 SoundTube Ceiling Speakers, 2 Outdoor Patio Speakers, 800W Power Amplifier, 4-Zone Mixer, 4 Volume Controls, and Sonos Port WiFi Streaming

Inside the Design

This multi-zone restaurant sound system provides exceptional audio coverage for dining areas, bars, patios, and private or auxiliary spaces. It features eight SoundTube CM62-EZ-II 6.5" restaurant ceiling speakers with built-in 70V transformers for clear, full-range sound and wide coverage in indoor dining areas, along with two SoundTube SM52-EZ-WX 5.25" outdoor surface-mount speakers that are weather-resistant and ideal for patios or entryways. The Atlas Sound CLA804 800W 4-channel class-D power amplifier delivers efficient power with multi-impedance flexibility and dynamic power sharing, ensuring balanced audio across all zones. The Rolls RM424 4-zone mixer offers intuitive control and source selection, allowing easy integration of all your audio sources. Four Pure Resonance Audio VC100S stainless steel in-wall volume controls provide simple local volume adjustment in each zone. The Sonos Port wireless streaming receiver adds modern convenience with app-based WiFi audio streaming, enabling you to create and manage a curated playlist for all zones. This system is perfect for restaurants seeking reliable, high-performance audio with flexible control, professional sound quality, and seamless indoor-outdoor integration.

Sound System Features:

• Four-zone restaurant sound system with flexible source control and zone management
• Clear, full-range audio from ceiling and outdoor patio speakers
• 800W 4-channel class-D power amplifier with multi-impedance power sharing for balanced output
• 4-zone mixer allows input switching and level control across separate areas
• WiFi audio streaming via Sonos Port with app-based control
• In-wall volume controls for easy adjustment in each zone
• Ideal for restaurants, bars, patios, and private dining spaces
  
  

About the System Components

SoundTube CM62-EZ-II 70V Ceiling Speakers

The SoundTube CM62-EZ-II is a premium 6.5" coaxial restaurant ceiling speaker designed for high-quality distributed audio for dining and bar areas. It features a full-range driver with a broad 80° dispersion angle, along with a built-in transformer for 25V/70V/100V systems and a 16-ohm bypass option for low-impedance applications. Its low-profile grille and quick-mounting system allow for efficient installation and a clean, unobtrusive appearance.

SoundTube SM52-EZ-WX Surface-Mount Outdoor Speakers

The SoundTube SM52-EZ-WX is a 5.25" outdoor surface-mount speaker built for reliable performance in environments like patios and entryways. Featuring a polypropylene woofer and silk-dome tweeter, it delivers detailed, full-range sound for both background music and paging, and includes an integrated 25V/70V/100V transformer for compatibility with commercial audio systems. The EZ bracket system ensures quick and secure mounting.

Atlas Sound CLA804 Power Share Amplifier

The Atlas Sound CLA804 is an 800W 4-channel class-D power amplifier with power-sharing capabilities across both low- and high-impedance outputs. Ideal for multi-zone applications, this power share amplifier provides flexible and efficient power distribution to meet the needs of each zone. Its Class D design ensures energy efficiency, low heat generation, and reliable long-term performance.

Rolls RM424 4-Zone Mixer

The Rolls RM424 is a rack-mountable 4-zone mixer that enables you to route different audio sources to specific zones in your restaurant for more streamlined control. It combines two paging microphone inputs and two line-level source inputs, each of which can be individually assigned to any combination of the four balanced XLR zone outputs. This audio mixer makes it easy to integrate TVs, media players, or other external devices alongside your main music source.

Sonos Port Wireless Streaming Receiver

The Sonos Port enables wireless audio streaming via the Sonos app or Apple AirPlay 2, giving you app-based control over your music content. Use it to stream background music throughout the entire restaurant. While the Sonos Port wifi streaming provides a single-source output, the system also allows integration with additional external audio sources for varied content in separate zones.

Pure Resonance Audio VC100S In-Wall Volume Controls

This system includes four Pure Resonance Audio VC100S 100W 70V volume controls in a stainless steel finish. These in-wall controls offer independent volume adjustment for each zone, enabling staff to easily tailor sound levels to suit the ambiance of each area.

SoundTube CM62-EZ-II 6.5" In-Ceiling Speakers

• One 6.5 in (165 mm) treated fiber woofer with cloth surround and one 1.0 in (25.4 mm) silk dome tweeter
• Easy-access, six-position tap switch for 25/70.7/100-volt and 16 ohm transformer bypass position allows for easy ordering
• Reduced amplification costs with maximum efficiency including 90 dB sensitivity and 16-ohm impedance
• Superior voice intelligibility with a 10 kHz coverage angle of 80° (Independently verified)
• Incorporates a painted steel grille for lasting durability
• Adaptable to material thicknesses ranging from 0.04 in (0.9 mm) to 1.60 in (40.6 mm)
• UL 1480 (UEAY) and 2043, CE (EMC Directive 89/366/EEC, EN55020, EN55013) approved
• High-quality black or white painted finish. Custom colors available
• Included accessories: Tile bridge, UL listed 0.5-inch flex conduit clamp, paint shield and two wire nuts
• Optional accessories: Color-coded (green) pre-construction bracket (AC-CMEZ6/8-PCB), junction box (AC-CM-EZ-JBOX)
  
  

SoundTube SM52-EZ-WX 5.25" Surface Mount Weatherproof Speakers

• The SM52-EZ is a cost-conscious, weather-resistant, surface-mount loudspeaker
• BroadBeam Ring™ technology for midrange clarity and ultra wide off axis performance up to 10 kHz for maximum coverage area per speaker
• One 5.25" (133 mm) polypropylene woofer and one 1" (25 mm) soft dome tweeter
• IP65 rated (when included port plug is installed) for high dust- and water-resistance
• 84.0 dB average sensitivity offers high output capabilities and reduced amplification costs
• Easy access, six-position selectable tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position
• Aluminum grille with powder-coat finish
• Vertical and horizontal mounting offer precision aiming for indoor and outdoor applications
• UL 1480 (UEAY) and EN54-24 planned
• High-quality black or white paint finish
• Included Accessories: Safety cable, wall mount bracket, port plug, allen wrench and watertight strain-relief bushing
  
  

Atlas Sound CLA804 800W 4-Channel Multi Impedance Power Share Amplifier

• 4 Amplifier channels
• Load configurations - Each channel configured individually 2Ω, 4Ω, 8Ω, 25V, 70.7V, & 100V
• Power share configurations
• 4 x 200W
• 2 x 350W / 50W
• 2 x 300W / 100W
• 2 x 250W / 150W
• Energy efficient 1W standby GPI
• Convection cooling, fan assist on demand
• Priority Mute GPI
• Rear attenuators
• Remote level control
• Compact 1RU, half rack
  
  

Rolls RM424 Switchable Four Zone Mixer

• Two Mic Inputs with independent switchable phantom power
• True 48V phantom power
• Two RCA source inputs and one front panel 3.5 mm stereo input
• Four Balanced XLR Zone Outputs
• Remote Volume for each output
• Assignable automatic paging
  
  

Sonos Port Wireless Streaming Component for Stereo or Receiver

• Audio line-in - Bring your record player, CD player, or other audio sources into the Sonos ecosystem
• Audio line-out - Through either analog (RCA) or digital (coaxial) for connecting amplified audio equipment
• 12V trigger - Turns on your stereo or receiver automatically when a signal is sent so there's no extra steps or remote needed
• Adjustable bass and treble controls - Optimize sound performance. Adjust volume by individual room or by groups of rooms
• Ethernet ports - Two 10/100 Mbps Ethernet ports. Wire directly to your router if WiFi is unreliable
• WiFi - Connects to your home WiFi network with any 802.11b/g, 2.4 GHz broadcast-capable router
• Apple AirPlay 2 - Works with AirPlay 2 on Apple devices iOS 11.4 and higher
  
  

Pure Resonance Audio VC100S 100W 70V Volume Controls

• Easy to clean surface - The easy cleaning stainless steel makes this the first choice for strict hygiene conditions, such as hospitals, kitchens and food processing plants
• Flexible - The VC100S is perfect for use with 25V, 70V, or 100V speakers and distributed audio systems
• Versatile - This volume control provides high-quality audio level adjustment of single or multiple speaker lines
• Modern appearance - The sleek easily maintained surface of stainless steel and black skirted volume control knob provides a modern and attractive appearance
• High-quality adjustment - The attenuator provides excellent frequency response, low insertion loss, and reliable performance
• Detachable euroblock connector - Removable phoenix-style terminal block with in-out throughputs accommodates up to 14G speaker wire

• (8) SoundTube CM62-EZ-II 6.5" In-Ceiling Speakers
• (2) SoundTube SM52-EZ-WX 5.25" Surface Mount Weatherproof Speakers
• (1) Atlas Sound CLA804 800W 4-Channel Multi Impedance Power Share Amplifier
• (1) Rolls RM424 Switchable Four Zone Mixer
• (1) Sonos Port Wireless Streaming Component for Stereo or Receiver
• (4) Pure Resonance Audio VC100S 100W 70V Volume Controls - Stainless Steel
• (4) Pure Resonance Audio XLRF-3-PREP Female XLR to Prep Patch Cables - 3ft
• (500ft) Vertical Cable 209-2315/BK 65 Strand 16AWG, 2 Conductor Audio Wire - Black