This Optimal Audio Background Music Kit is a turnkey sound solution designed for restaurants, bars, pubs, cafés and retail environments requiring reliable, high-quality background audio with intuitive zone control. Engineered for ease of installation and everyday operation, this kit delivers consistent audio performance while giving staff simple control over multiple areas.  At the heart of the system is the Optimal Audio ZONE4P, a compact four-zone mixer-amplifier designed specifically for commercial applications. Paired with discreet CUBOID3 loudspeakers, wall-mounted zone control, and all essential cabling and accessories, this kit provides everything required for a clean, professional background music installation. This kit comes with included accessories (CIPKITB/W) that, when fitted, provide a IP54 outdoor rating for the loudspeakers, meaning the music can flow from inside to out. This also offers excellent flexibility meaning the system could be configured with three zones indoors and a single zone or an outdoor terrace or similar.  Available in both black and white loudspeaker configurations, this premade background music system for commercial spaces is suited to any aesthetic. Looking for low frequency extension? Why not take a look at one of our Optimal Audio subwoofer "Expansion" kits that allow for easy scalability of this system.

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The Optimal Audio OAPAK-22 is a high-performance low-frequency extension kit designed for commercial venues that demand substantial bass impact and increased headroom. Ideal for larger bars, restaurants and hospitality environments, this kit builds on the dual-subwoofer concept by utilising larger, higher-power subwoofers for maximum low-end authority. OAPAK-22 employs two Optimal Audio SUB10 subwoofers, powered by the Smart Amp 20, delivering significant low-frequency output while maintaining a controlled and professional sound profile. The dual-subwoofer configuration improves bass distribution across the venue, reducing localisation and providing a more consistent listening experience. Designed as an add-on rather than a standalone system, OAPAK-22 integrates seamlessly with existing Optimal Audio ZONE or Smart Amp installations, offering a straightforward upgrade path for venues seeking increased low-frequency performance.  To complete installation, only balanced twin-conductor audio cable (microphone cable) is required to feed audio to the Smart Amp 10. This is available by the metre in black, allowing precise specification for each project.

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The Optimal Audio OAPAK-2 is a complete background music solution designed for commercial environments that require greater sound coverage and increased low-frequency presence. Ideal for restaurants, bars, pubs and larger retail spaces, this kit builds on the proven Optimal Audio zoning platform while upgrading to higher-output loudspeakers for improved performance. Powered by the Optimal Audio ZONE4P four-zone mixer-amplifier, the OAPAK-2 provides independent control of multiple areas with consistent, high-quality audio. The system features CUBOID5 loudspeakers, offering higher power handling and fuller sound, making it well suited to venues with higher ambient noise levels or larger floor areas. Wall-mounted control and all required accessories are included for a streamlined installation. This kit comes with included accessories (CIPKITB/W) that, when fitted, provide a IP54 outdoor rating for the loudspeakers, meaning the music can flow from inside to out. This also offers excellent flexibilty meaning the system could be configured with three zones indoors and a single zone or an outdoor terrace or similar.  Available in both black and white loudspeaker configurations, this premade background music system for commercial spaces is suited to any aesthetic. Looking for low frequency extension? Why not take a look at one of our Optimal Audio subwoofer "Expansion" kits that allow for easy scalability of this system.

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The CLPAK-15 is a Cloud Audio System Expansion Kit, designed to be a flexible add-on solution to extend an existing Cloud commercial audio system where additional loudspeaker coverage is required within a zone. Supplied with a Cloud CA2250 two-channel amplifier, eight Cloud CS-S6 surface-mount loudspeakers available in black or white and 200m (2x100m reels) of speaker cabling, this kit enables straightforward system growth without the need to redesign the core infrastructure. The system can be configured in either high-impedance (100V line) or low-impedance operation, with up to four speakers connected per channel in low-impedance mode, making it ideal for retail, hospitality and commercial environments that demand scalable, professional-grade audio performance.

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The Optimal Audio OAPAK-24 is a complete, performance-focused audio kit designed for smaller commercial environments that require balanced full-range sound without excessive system scale. Ideal for cafés, bars, boutique hospitality venues and intimate leisure spaces, this kit delivers clear mid-high reproduction with controlled low-frequency support in a compact, installer-friendly format. OAPAK-24 combines CUBOID5 full-range loudspeakers with SUB6 6" subwoofers, powered by the Smart Amp 30, to create a well-balanced system capable of delivering both clarity and low-end warmth. Designed for venues where space is limited but sound quality remains a priority, this kit offers a refined audio solution that supports background music and elevated playback levels. Supplied with mounting hardware, amplification accessories and speaker cabling, OAPAK-24 provides a streamlined route to professional audio performance in smaller spaces. A suitable pre-amplifier or line-level audio source is required to feed the system, ensuring correct signal routing and optimal performance from the amplification and loudspeakers. We will be happy to advise on your requirements.

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The Optimal Audio OAPAK-5 is a highly flexible background music solution designed for commercial venues with varied architectural layouts and mixed audio requirements. Ideal for restaurants, bars, pubs and retail environments, this kit combines surface-mount and in-ceiling loudspeakers within a single system, enabling optimised coverage across different areas of the venue. Powered by the proven Optimal Audio ZONE4P four-zone mixer-amplifier, OAPAK-5 delivers independent control across multiple zones while maintaining consistent audio quality throughout the space. The system pairs CUBOID3 TX surface-mount loudspeakers with UP4 in-ceiling loudspeakers, allowing installers to deploy the most appropriate speaker type for each area. This hybrid approach ensures maximum adaptability without compromising performance or aesthetics. The ceiling speakers are supplied with bezel-less grilles in black or white (depending on user kit choice). Looking for low frequency extension? Why not take a look at one of our Optimal Audio subwoofer "Expansion" kits that allow for easy scalability of this system.

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The CLPAK-4 Cloud Electronics Dual-Zone Background Music System is a high-performance commercial audio package designed for venues that require powerful, flexible background music with a discreet ceiling-mounted aesthetic.  Driven by the 24-240 dual-zone mixer amplifier, the system provides ample output with independent control across two separate zones, making it well suited to larger retail spaces, hospitality venues, offices, and multi-area commercial environments. Sound is delivered via eight CS-C6 6" ceiling speakers, offering balanced, evenly distributed audio while maintaining a low-visual-impact finish that integrates seamlessly into modern interiors.  The speakers are available in either black or white. This kit can be run as a low impedance or 100V system, with a maximum of four speakers per channel for the low-impedance option.  Wireless music playback and day-to-day control are handled through the BT-2FB remote Bluetooth wall panel, providing a fixed, user-friendly control point for staff. Supplied complete with 100m speaker cabling, CAT5 data lead, and a single-gang wall box, the CLPAK-4 is engineered for efficient installation, long-term reliability, and scalable performance, delivering a professional background music solution from Cloud Electronics suitable for demanding commercial applications.  Please note that when using the Bluetooth panel, this will transmit the same audio to both zones (internal setting required) and allow for independent volume control of each zone via the mixer-amplifier. If you require two different audio sources in each zone, you will need a suitable pre-amplifier or an additional audio source hardwired directly to the mixer-amplifier when used in conjunction with the Bluetooth panel. Please contact us if you're unsure on your exact requirements. 

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The ADPAK-12 high-performance PA system is a fully featured, rack-mounted audio solution designed for large sports and fitness environments where maximum impact, clarity, and low-frequency energy are required. Expanding on the ADPAK-11 platform, this system incorporates an additional high-power hybrid amplifier and a pair of 15"  subwoofers, delivering extended low-end response to create a powerful, immersive audio experience for high-intensity training and large-scale activities. Mid and high frequencies are handled by four 12" passive loudspeakers driven by a dedicated 2 × 450W digital amplifier, providing wide coverage and high sound pressure levels across the space. The system is supplied complete with a versatile media player featuring Bluetooth streaming, FM radio, USB playback, and hardwired auxiliary connectivity, alongside a wireless headset microphone for clear, hands-free instructor use. All components are securely integrated within a professional 6U rack cabinet with a locking 2U rack drawer, ensuring equipment protection and a clean, organised installation. With all speaker leads, interconnects, wall-mount brackets, and power accessories included, ADPAK-12 delivers a true turnkey solution, offering exceptional output, deep bass extension, and long-term reliability for demanding commercial PA applications. Please note that this system is delivered requiring assembly. 

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CLPAK-18 – Cloud Audio System Expansion Kit is a high-output add-on solution designed to extend an existing Cloud Electronics audio system where increased coverage is required using discreet ceiling-mounted loudspeakers. Supplied with the powerful Cloud CA4250 four-channel amplifier, sixteen CS-C6 ceiling speakers and 300 metres of speaker cable (3x100m reels), this kit enables substantial system expansion without altering the core system architecture. The system supports both high-impedance (100V line) and low-impedance operation, with up to four speakers connected per channel in low-impedance mode, making it ideally suited to larger retail, hospitality and commercial environments that demand scalable, high-performance audio with a clean, unobtrusive finish.

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The Optimal Audio OAPAK-3 is a premium background music solution designed for commercial environments where audio performance must integrate seamlessly with interior aesthetics. Ideal for restaurants, bars, retail units and hospitality venues, this kit combines flexible system configuration with discreet in-ceiling loudspeakers to deliver high-quality background audio without visual compromise. Built around the Optimal Audio ZONE4P four-zone mixer-amplifier, OAPAK-3 offers independent control across multiple areas while supporting both high-impedance (100V) and low-impedance speaker configurations. The system utilises eight UP4 in-ceiling loudspeakers, providing even coverage and a clean finish. Supplied with bezel-less grilles in black or white (depending on user kit choice), this kit is suited to a wide range of interior design schemes. Looking for low frequency extension? Why not take a look at one of our Optimal Audio subwoofer "Expansion" kits that allow for easy scalability of this system.

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The CLPAK-12 Cloud Electronics Dual-Zone Pendant Speaker System is a purpose-designed commercial audio solution optimised for large, open-plan environments such as warehouses, logistics centres, and industrial facilities, where clear, evenly distributed sound and simple zone control are essential. Powered by the 24-240 dual-zone mixer amplifier, the system provides robust output across two independently controlled zones, each configured to support five CVS-P62T pendant loudspeakers, delivering consistent background music and announcement coverage over wide floor areas. Speakers are available in both black and white. This system is designed to be used in a 100V configuration. Day-to-day operation is managed via two RSL-4B remote wall panels, allowing local source selection and volume control for each zone, while a desktop paging microphone enables clear staff or safety announcements when required. The kit is supplied complete with 300m of speaker cable  (3x 100m reels), 100m of audio signal cable to connect both wall panels and the paging microphone, two audio source leads, and two single-gang wall boxes, ensuring a clean, efficient, and installation-ready deployment. Built on the proven performance and reliability of Cloud Electronics, the CLPAK-12 delivers a scalable, practical, and highly effective audio solution for demanding commercial and industrial applications.

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The CLPAK-5 Cloud Electronics Dual-Zone Background Music System is a versatile, professionally specified audio solution designed for commercial environments that benefit from a hybrid loudspeaker approach, combining discreet in-ceiling audio with surface-mounted coverage.  Powered by the 24-240 dual-zone mixer amplifier, the system delivers strong, reliable performance with independent control across two zones, making it ideal for venues that require different coverage characteristics between areas such as indoor spaces and adjoining zones. Audio is reproduced through a combination of four CS-C6 6" ceiling speakers and four CS-S6 6.5" wall-mounted speakers, allowing integrators to balance aesthetics, coverage, and output while maintaining consistent sound quality throughout the installation. The speakers are available in either black or white. This kit can be run as a low-impedance or 100V system, with a maximum of four speakers per channel for the low-impedance option.  Day-to-day operation and wireless music streaming are managed via the BT-2FB remote Bluetooth wall panel, providing a fixed, intuitive control point for staff. Supplied complete with speaker cabling, CAT5 data lead, and a single-gang wall box, the CLPAK-5 delivers a flexible, scalable, and installation-ready background music solution from Cloud Electronics, engineered for long-term commercial reliability.  Please note that when using the Bluetooth panel, this will transmit the same audio to both zones (internal setting required) and allow for independent volume control of each zone via the mixer-amplifier. If you require two different audio sources in each zone, you will need a suitable pre-amplifier or an additional audio source hardwired directly to the mixer-amplifier when used in conjunction with the Bluetooth panel. Please contact us if you're unsure on your exact requirements. 

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