Optimal Audio Up 4O - 4" Passive Ceiling Speaker, 10W, 100 CRS310 the XL version features a

the XL version features a stronger and more robust construction

The Scoop Fibre Outdoor Uplink Cable 90M LC-LC 2-Core is engineered for high-performance data transmission in outdoor environments

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The Audinate Dante AVIO 2-Channel Analog Output Adapter is designed to seamlessly integrate your legacy audio equipment with any Dante-connected system

this reader is built to withstand harsh weather conditions

Optimal Audio Up 4O - 4" Passive Ceiling Speaker, 10W, 100 CRS310 the XL version features aThe Optimal Audio Up 4O is a discreet 4 inch passive ceiling speaker designed to deliver consistent audio coverage and high quality sound in various commercial settings. With its open backed design, it is ideal for environments where aesthetics and affordability are key considerations, such as hotels, retail stores, restaurants, and more. Features Full Range Sound: Equipped with a 4 inch (105mm) driver, the Up 4O provides clear and balanced audio