Stadium Speaker System with 2 S12 12" Stadium Speakers, RMA500BT 500W Mixer Amplifier, PTT1 Paging Microphone and BTR1 Bluetooth Wireless Receiver

Inside the Design

This stadium speaker system includes two S12 12" high-output 2-way full-range all-weather loudspeakers, driven by a robust RMA500BT 500W rackmount mixer amplifier with Bluetooth connectivity. The system also includes a PTT1 desktop push-to-talk gooseneck microphone for clear announcements and paging. To enhance flexibility and convenience, a BTR1 Bluetooth wireless audio receiver with a 100ft range is incorporated. The package is completed with essential accessories, including a 15ft XLR microphone cable, a 3ft female XLR to prep patch cable, and 500ft of 14/2 gauge weather-rated burial-grade cable. Ideal for school baseball fields, small football stadiums, soccer fields, and other outdoor athletic venues, this system delivers outstanding music quality, broad coverage, and clear communication.

Sound System Features:

• Highly weatherproof IP66-rated construction with fiber-reinforced plastic, stainless steel enclosure, and a metal grill ensures complete protection against direct high-pressure water jets, dust, and other particles for long-term reliability in severe outdoor environments
• Up to 300 watts of continuous power handling and a 90° x 90° dispersion pattern produce an ideal coverage of more than 4000 sq. ft. and up to 700 ft. for direct speech
• The RMA500BT 5 channel, 4 Ohm/70 Volt Bluetooth commercial rack mount mixer amplifier provides 500 watts of high-performance Class D power
• The RMA500BT features a forced air-cooling fan, which helps accommodate the long working hours of your sporting events
• The PTT1 push-to-talk tabletop microphone is ideal for paging, announcements, and general public address applications
• Stay connected and get ultimate wireless freedom and maximum flexibility with BTR1s extended-range wireless streaming, delivering consistent performance for up to 100ft
  
  

About the System Components

S12 12" ALL-WEATHER STADIUM LOUDSPEAKERS

The Pure Resonance Audio S12 is a 12" multipurpose 2-way full-range all-weather outdoor speaker that offers a wider frequency range, more powerful sound, and enhanced coverage compared to its smaller sibling, the S10 10" speaker. While the S10 is a reliable and economical choice, the S12 provides a step up in size and performance for those seeking greater capabilities. This outdoor stadium speaker boasts an IP66 rating, ensuring it is dust-tight and protected against high water pressure. The S12 is made to withstand harsh environmental conditions with a stainless steel enclosure, fiber-reinforced plastic cover, and a metal grill. Equipped with a 12" coaxial woofer and 1.5" tweeter, it delivers a full-frequency response and precise speech reproduction over a wide area. This 70-volt outdoor speaker features a built-in 300-watt 70V/100V multi-tap transformer with an 8-ohm bypass for high-output sound. Easy to mount with an included wall bracket, the S12 speaker is perfect for music, paging, and general public address in stadiums, gymnasiums, schools, parks, warehouses, and other outdoor commercial applications.

RMA500BT 500W RACKMOUNT BLUETOOTH MIXER AMPLIFIER

The simple to operate Pure Resonance Audio RMA500BT 5-channel commercial rack mount mixer amplifier features 500 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 and control the volume to the S10 speakers with the included remote control. Not only can you connect your Bluetooth device to the mixer amplifier's multimedia player you can also use an SD card, USB thumb drive, or the built-in FM tuner. The forced air-cooling fan helps accommodate long working hours making this compact and affordable mixer amplifier perfect for your baseball stadium sound system where background music, paging and announcements are needed.

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.

PTT1 Push-to-Talk Paging Microphone

The Pure Resonance Audio PTT1 desktop push-to-talk microphone provides excellent performance and reliability, ideal for paging and announcements in your stadium. The PTT1 features a uni-directional dynamic gooseneck microphone, table-stand, dual momentary locking switch, 5-foot cable, and three-pin male XLR connector. The durable gooseneck and metal table-stand ensure the PTT1 push-to-talk paging microphone can withstand even the toughest daily use in tough environments.

BTR1 BLUETOOTH WIRELESS AUDIO RECEIVER

The Pure Resonance Audio BTR1 is a compact Bluetooth stereo receiver designed for seamless high-definition audio streaming. Featuring Bluetooth 5.0, Qualcomm® aptX™ technology, and a high-performance antenna, it delivers synchronized, low-latency sound with a range of up to 100 feet. Built with a durable aluminum enclosure, it withstands commercial environments and integrates easily into sound systems with balanced ⅛” TRS and RCA outputs. The BTR1 is ideal for fitness gyms, classrooms, houses of worship, restaurants, and more, offering quick setup, automatic pairing, and memory for up to 8 devices.

System & Component Videos

Pure Resonance Audio S12 12" 70V Compact 90° x 90° All-Weather Stadium Loudspeaker

• Highly weatherproof IP66-rated construction with fiber-reinforced plastic, stainless steel enclosure, and a metal grill ensures complete protection against direct high-pressure water jets, dust, and other particles for long-term reliability in severe outdoor environments
• The coaxial 12" LF paper cone and 1.5" HF thermoplastic drivers produce a full-range frequency response of 70 - 20kHz and a max SPL of 120 dB for stable organic sound with precise vocal reproduction and low distortion
• Recessed screw terminal connector, 70-volt and 100-volt multi-tap transformer (with an 8-ohm bypass), and a waterproof seal cover provide a weather-safe connection
• Up to 300 watts of continuous power handling and a 90° x 90° dispersion pattern produce an ideal coverage of more than 4000 sq. ft. and up to 700 ft. for direct speech
• Two drivers come from the same point source, allowing for a wider listening field, smoother frequency response, improved clarity, and a bigger sound from a compact enclosure
• A heavy-duty wall mounting bracket is included for quick, safe, and secure installation in indoor and outdoor stadiums, gymnasiums, warehouses, and various outdoor commercial applications
  
  

Pure Resonance Audio RMA500BT Bluetooth Mixer Amplifier

• 1 RU chassis, high-efficiency, and lightweight design
• MP3 media player supports USB, TF, Bluetooth and FM tuner
• Supports 1 emergency channel input, 2 AUX inputs, and 4 MIC inputs
• Bass and treble tone controls
• Level, overload, and protection light indicators provide short circuit, overload, and overheating protection
• Advanced high-performance power amplifier circuit
• 4-16Ω/70V speaker output
• 500W rated output power
• Forced air-cooling fan from front to back, starts up in a uniform speed rotation and then speeds up when the temperature increases to meet long working hours
• Remote control
  
  

Pure Resonance Audio PTT1 Push-to-Talk Paging Microphone

• Built To Last - Reliable and durable, the PTT1 is built to withstand even the toughest daily use in restaurants, retail stores, schools, offices, or any commercial environment
• Paging and Announcements - This push-to-talk tabletop microphone is ideal for paging, announcements, and general public address applications
• Excellent Performance - The uni-directional gooseneck dynamic microphone provides excellent performance and speech intelligibility from a push-to-talk microphone
• Metal Table-Stand - The gooseneck microphone is mounted on a rugged table-stand that is die-cast from corrosion-resistant zinc alloy metal
• Push-To-Talk Switch - The table-stand features a dual momentary switch for priority paging as well as a locking switch for continuous usage
• Simple Setup - The dynamic capsule does not require AC power and a coiled 5' cable with an XLR connector, make for a quick and easy to set up
  
  

Pure Resonance Audio BTR1 Bluetooth Wireless Audio Receiver with 100ft Range

• Extended-Range - Stay connected and get ultimate wireless freedom and maximum flexibility with extended-range wireless streaming, delivering consistent performance for up to 100 feet (30 meters)
• Quality Performance - Superior high-resolution audio streaming with 112dB SNR and a frequency response of 10Hz - 20kHz for a clear, rich sound and full dynamic range with low background noise, low distortion, and no audio delay, providing the highest-quality listening experience
• High-End Technology - This true high-fidelity audio component applies the latest Bluetooth Version 5.0 technology with high-end Qualcomm® aptX™ HD, aptX™ LL, AAC, and SBC enhanced codecs and audiophile-grade 384kHz/32bit DAC, delivering superior high-resolution digital audio streaming
• Discreet Design - Compact and lightweight at less than 1 lb and under 1" high, this small but tough aluminum enclosure can be placed on any flat surface or rack shelf or securely mounted with the included bracket. Self-adhesive bumpers are also provided to keep it in place when placed on flat surfaces
• Flexible Streaming - With simultaneous RCA and balanced ⅛" TRS audio outputs, you can easily add high-quality wireless capabilities to your sound system and stream any audio format directly from your smartphone, tablet, computer, or other Bluetooth-enabled devices
• Easy Setup and Pairing - Simple, no hassle set up, pairs in seconds, and plays instantly without configuration, custom software, apps, or passwords. Remembers up to 8 devices and automatically reconnects to the last paired device when in range

• (2) Pure Resonance Audio S12 12" High Output 2-Way Full-Range All-Weather Loudspeakers
• (2) Wall Mounting Brackets & (2) M8 Eye Bolts
• (1) Pure Resonance Audio RMA500BT 500W Rack Mount Mixer Amplifier with Bluetooth
• (1) IR Remote Control
• (1) Power Cord
• (1) Pure Resonance Audio PTT1 Desktop Push-To-Talk Gooseneck Microphone
• (1) Pure Resonance Audio BTR1 Bluetooth Wireless Audio Receiver with 100ft Range
• (1) Dual RCA to Dual RCA Stereo Audio Cable
• (1) ⅛" (3.5 mm) to Dual RCA Splitter Cable
• (1) Mounting Bracket
• (1) USB-C Power Supply
• (4) Self-Adhesive Bumper Feet
• (1) Pure Resonance Audio XLR-15 Microphone Cable - 15ft
• (1) Pure Resonance Audio XLRF-3-PREP Female XLR to Prep Patch Cable - 3ft
• (500') Vertical Cable 209-2320/DB 14/2 Gauge Weather Rated Burial Grade Cable