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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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-21 is a powerful low-frequency extension kit designed for commercial venues that require increased bass output while maintaining a discreet, space-efficient footprint. Ideal for restaurants, bars, hospitality and leisure environments where low-end impact is desired without deploying large-format subwoofers, this kit delivers controlled, scalable performance as an add-on to existing Optimal Audio systems. OAPAK-21 utilises two Optimal Audio SUB6 6" subwoofers powered by the Smart Amp 20, creating a compact dual-subwoofer solution with enhanced headroom and improved low-frequency distribution. By deploying multiple smaller subwoofers rather than a single large unit, the system achieves greater bass presence, smoother coverage and improved placement flexibility. Designed as an extension rather than a standalone system, OAPAK-21 integrates seamlessly with existing Optimal Audio ZONE or Smart Amp-based installations, providing a straightforward upgrade path for venues seeking more impactful background music 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-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-19 is a dedicated low-frequency extension kit designed to enhance existing Optimal Audio background music systems. Engineered for venues that require greater depth and impact at lower frequencies, this kit provides a simple and scalable method of introducing sub-bass reinforcement without redesigning the core audio system. OAPAK-19 pairs the Optimal Audio SUB6 6" subwoofer with the Smart Amp 10, creating a self-contained low-frequency reinforcement solution that integrates seamlessly with existing Optimal Audio ZONE or Smart Amp-based installations. Thanks to power sharing between the output channels, the Smart 10 amplifier will auto-configure full power to the single connected subwoofer, offering a cost-effective but high quality option to extend bass frequencies in a BGM system. Nothing else should be connected to the secondary output channel on the amplifier to power the subwoofer adequately. The subwoofer is avaibale in both black and white. Designed as an add-on rather than a standalone system, the kit allows integrators to introduce controlled bass extension to background music systems in restaurants, bars, hospitality venues and retail environments where fuller sound is desired. Flexible mounting options are supported via the included wall bracket for the subwoofer, while rack ears are supplied for amplifier integration in AV racks or back-of-house installations. 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-20 is a high-performance low-frequency extension kit designed to enhance existing Optimal Audio background music systems with greater bass impact and headroom. Intended for venues with higher ambient noise levels or larger spaces, this kit builds on the OAPAK-19 concept by upgrading to a more powerful subwoofer solution, whilst keeping a compact form factor. OAPAK-20 combines the Optimal Audio SUB10 subwoofer with the Smart Amp 10 to deliver controlled, authoritative low-frequency reinforcement. Designed as an add-on rather than a standalone system, the kit integrates seamlessly with existing Optimal Audio ZONE or Smart Amp installations, adding depth and warmth without disrupting the core audio architecture for small to medium sized applications. The SUB10 offers higher power handling than smaller subwoofer formats, making it suitable for larger hospitality venues and spaces where greater audio presence is required. Flexible installation is supported through the included wall-mount bracket, while rack ears allow neat amplifier integration in equipment racks or back-of-house locations. 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-11 is a highly adaptable background music solution designed for medium to large commercial environments that require both discreet ceiling audio and higher-output surface-mount loudspeakers within the same system. Ideal for restaurants, bars, hospitality venues and mixed indoor/outdoor spaces, this kit combines flexible speaker deployment with advanced eight-zone control. At the core of OAPAK-11 is the Optimal Audio ZONE8P, providing up to eight independent zones of audio control from a single platform, all remotely controlled. The system adopts a hybrid loudspeaker configuration, pairing UP6 in-ceiling speakers for interior spaces with CUBOID5-TX surface-mount loudspeakers for areas requiring increased output or alternative mounting options. Each surface-mount loudspeaker is supplied with a CIPKIT, enabling IP54-rated installation and making the system suitable for outdoor or exposed environments. With extended speaker cabling included as standard, OAPAK-11 is a complete, installer-ready solution for demanding commercial applications. The UP6 in-ceiling loudspeakers are supplied with either black or white bezel-less grilles meaning they become part of the venue aesthetics.  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-6 is a powerful and highly adaptable background music solution designed for commercial environments that require increased audio presence across varied architectural spaces. Ideal for restaurants, bars, pubs and larger retail or hospitality venues, this kit combines higher-output surface-mount and ceiling loudspeakers within a single zoned system. Built around the Optimal Audio ZONE4P four-zone mixer-amplifier, OAPAK-6 provides independent control across a maximum of four zones while delivering consistent, high-quality audio throughout the venue. The system pairs CUBOID5 TX surface-mount loudspeakers with UP6 in-ceiling loudspeakers, enabling installers to optimise speaker placement based on ceiling height, layout and acoustic requirements. This hybrid configuration ensures greater coverage and fuller sound across all zones. The CUBOID loudspeakers are supplied with the CIPKIT accessory meaning they offer a IP54 weatherproof rating allowing them be installed outside making this kit ideal for a wide range of applications. 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-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 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-23 is a comprehensive performance-driven audio kit designed for commercial venues that demand both impactful low-frequency energy and strong full-range sound reproduction. Ideal for bars, hospitality venues, leisure spaces and high-energy commercial environments, this kit delivers a balanced, scalable solution built around powerful amplification and premium loudspeaker components. OAPAK-23 combines dual SUB10 10" subwoofers with CUBOID8 full-range loudspeakers, powered by the Smart Amp 30, creating a high-output system capable of delivering both depth and clarity across a wide frequency range. This kit is suited to venues where background music transitions into higher-energy playback, or where sound presence and impact are key to the customer experience. Supplied with mounting hardware, amplification accessories and speaker cabling, OAPAK-23 is designed for efficient installation and long-term performance. 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 OAKIT-12 is a purpose-designed add-on speaker kit created to extend existing Optimal Audio systems built around the ZONE series mixer-amplifier kits. Ideal for venues requiring additional loudspeaker coverage without reconfiguring the core system, this kit provides a simple, scalable route to expanding background music capability. OAKIT-12 is powered by the Optimal Audio Smart Amp 10 and includes eight UP4 in-ceiling loudspeakers to be configured as a 100V line system. This allows the kit to operate as a dedicated expansion zone or satellite speaker system, seamlessly integrating with any Optimal Audio ZONE-based installation. The UP4 ceiling speakers are supplied with bezel-less grilles in either black or white (depending on kit selection), ensuring the system blends effortlessly into the venue’s interior design while delivering consistent background audio coverage. Supplied with a 100m speaker cable drum, all that's needed to complete installation is some balanced twin-conductor audio cable (microphone cable). This is available by the metre in black, allowing precise specification for each project.

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