This 70 volt outdoor speaker system combines two Pure Resonance Audio S5 4.5" weather-resistant speakers with the RMA120BT 120 watt rack mount Bluetooth mixer amplifier. The durable IP65 rated S5 surface mount speakers provide high-end audio performance for outdoor 70V/100V and 8Ω commercial installations. The RMA120BT 5-channel commercial rack mount mixer amplifier provides quick and easy Bluetooth connection and has the power to handle a variety of foreground and background music applications. This all weather speaker system is ideal for restaurants, hotels, retail stores, fitness gyms, conference rooms, schools, or anywhere in need of high-quality outdoor sound.

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 RMA120BT 5-channel commercial rack mount mixer amplifier features 120 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. Adjust the audio levels/settings as well as control the volume of the S5 speakers with the included remote control in this commercial outdoor speaker system. In the event of an emergency, the RMA120BTs' emergency input (EMC In) can be configured to stop all other audio automatically. The emergency input takes priority over all other audio allowing an integrated emergency voice alarm system to be heard loud and clear. This input will work with an existing paging system, emergency paging mic, and, most importantly, a relay closure from a fire alarm 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.