This weather-resistant background music speaker system combines four Pure Resonance Audio S5 4.5" commercial outdoor speakers with an RMA350BT 350W rack mount Bluetooth mixer amplifier, delivering high-end audio performance for outdoor 70V/100V and 8Ω commercial installations. The durable, IP65-rated S5 surface mount speakers ensure reliable operation in various environments, while the RMA350BT 5-channel commercial rack mount mixer amplifier offers quick and easy Bluetooth connectivity and ample power for both foreground and background music applications. Ideal for restaurants, hotels, retail stores, fitness gyms, conference rooms, and schools, this system provides high-quality outdoor sound. Additionally, the RMA350BT features an emergency input (EMC In) that can automatically override all other audio in the event of an emergency, ensuring that integrated emergency voice alarm systems, paging systems, emergency mics, or fire alarm relays are heard loud and clear.

The Pure Resonance Audio S5 is a 70V surface mount outdoor loudspeaker featuring a stylish and durable weather-resistant design. This all-weather loudspeaker is built to withstand the environmental demands of outdoor installations, delivering high-quality audio performance in a wide variety of indoor and outdoor commercial applications. A tough Acrylonitrile Butadiene Styrene (ABS) housing with UV protection provides outstanding impact resistance. IP65 water-resistant rated, this commercial outdoor speaker is fully dust-tight and protected against low-pressure water jets by a nozzle with a 0.25 inch (6.3 mm) diameter and direct contact with water, like rain, from any direction. The S5 70-volt surface mount speaker is an ideal solution for patios, decks, or even the poolside, as well as challenging indoor environments such as spas, indoor pools, shower rooms, clean rooms, and any areas with high moisture or splashing water.

The simple to operate Pure Resonance Audio RMA350BT 5-channel commercial rack mount mixer amplifier features 350 watts of high-performance power encased in a slim and lightweight space-saving design. This mixer amplifier provides quick and easy Bluetooth connection as well as the ability to accommodate most input sources like microphones, AV equipment, or computer audio. The RMA350BT's multimedia player also features a TF card, USB thumb drive, and built-in FM tuner. Adjust the audio levels/settings as well as control the volume to the S5 speakers with the included remote control in this background music sound system.
 

Due to the possibilities of FM radio interference and the variables involved, it's not recommended to use FM radio as your primary input source.