Stadium Sound System with 2 Electro-Voice ZX1i-90 8" Outdoor Speakers, U240:1M 240W Mixer Amplifier, BTR1 Bluetooth Wireless Receiver and PTT1 Paging Microphone

Inside the Design

This stadium sound system delivers clear, professional audio coverage for baseball and softball fields with audiences of up to 250 people. It includes two Electro-Voice ZX1i-90 8" 2-way indoor/outdoor loudspeakers with TC-ZX1I terminal covers for added protection, powered by a Dynacord U240:1M 240W single-channel mixer amplifier. The system also features the Pure Resonance Audio BTR1 Bluetooth wireless audio receiver, providing up to 100 feet of wireless streaming for music and announcements.

For live communication, the Pure Resonance Audio PTT1 desktop push-to-talk gooseneck microphone ensures dependable vocal clarity, paired with the Pure Resonance Audio XLR-15 15ft microphone cable for straightforward setup. Together, these components create a reliable, easy-to-use solution that keeps players, fans, and staff engaged on game day

Sound System Features:

• Compact 8" 2-way loudspeakers deliver powerful, full-range sound with a wide 90° x 50° coverage pattern for even audio distribution across the field
• Weather-resistant design with optional protective terminal covers ensures reliable performance for both indoor and outdoor stadium applications
• The Dynacord U240:1M single-channel mixer amplifier provides 240 watts of professional-grade power with integrated mixing capabilities
• Bluetooth streaming with the Pure Resonance Audio BTR1 receiver gives wireless flexibility with up to 100ft of range
• The Pure Resonance Audio PTT1 push-to-talk desktop paging microphone is ideal for live announcements and game-day communication
• Simple setup and reliable components create a complete sound solution for baseball and softball fields up to 250 people
  
  

About the System Components

Electro-Voice ZX1i-90 8" INDOOR/OUTDOOR LOUDSPEAKERS

The Electro-Voice ZX1i-90 is an 8" 2-way loudspeaker designed to deliver clear, full-range sound in both indoor and outdoor applications. With a 90° x 50° coverage pattern, it provides wide, even sound distribution across the stands and field. Built for durability, the ZX1i-90 features a weather-resistant enclosure that makes it an excellent choice for stadiums, sports fields, and other outdoor environments. When paired with the Electro-Voice TC-ZX1I terminal covers, the speakers gain additional protection for long-term reliability against the elements.

Dynacord U240:1M 240W MIXER AMPLIFIER

The Dynacord U240:1M is a professional single-channel mixer amplifier that delivers 240 watts of dependable power. Compact and highly efficient, this mixer amplifier combines amplification with built-in mixing, offering simple control over microphones, Bluetooth audio, and other input sources. Ideal for sports facilities, it provides robust performance, high headroom, and consistent reliability, ensuring clear sound for announcements and music playback during games and events.

Pure Resonance Audio BTR1 BLUETOOTH WIRELESS AUDIO RECEIVER

The Pure Resonance Audio BTR1 is a compact Bluetooth stereo receiver engineered for commercial audio systems. Featuring Bluetooth 5.0 and Qualcomm® aptX™ technology, it provides high-quality wireless streaming with low latency and up to 100 feet of range. Built into a durable aluminum enclosure, the BTR1 integrates seamlessly with amplifiers and mixers using balanced ⅛” TRS and RCA outputs. Quick setup, automatic pairing, and memory for up to 8 devices make it a reliable solution for stadium staff who need fast and flexible wireless connectivity.

Pure Resonance Audio PTT1 PUSH-TO-TALK PAGING MICROPHONE

The Pure Resonance Audio PTT1 desktop push-to-talk microphone is built for clear, dependable announcements. Featuring a rugged gooseneck design, metal table stand, and a uni-directional dynamic element, it ensures vocal clarity even in noisy environments. The dual momentary locking switch makes it easy to control live paging, while the included 5-foot cable and three-pin XLR connector provide straightforward integration with amplifiers and mixers. Perfect for game-day communication, the PTT1 is a durable and reliable microphone solution.

Electro‑Voice ZX1i‑90 8″ Indoor/Outdoor Loudspeaker

• Indoor/outdoor design with weather-resistant enclosure and durable components for reliable performance in exposed environments
• 8" long-excursion woofer and 1.25" titanium high-frequency compression driver for full-range clarity and strength
• Rotatable horn providing 90° x 50° or 100° x 100° dispersion for flexible aim and coverage
• Power handling: 200W continuous, 800W peak, delivering strong SPL output with headroom for dynamic content
• Frequency response 60 Hz - 20 kHz for adequate bass and full detail in highs for voice and music
• Includes integrated mounting bracket and durable polypropylene enclosure, plus optional terminal covers for outdoor protection
  
  

Dynacord U240:1M 240W Mixer Amplifier

• 240 watts output power in a single-channel mixer/amplifier package for announcements and music playback
• Supports 4 Ω, 8 Ω, 70V, and 100V speaker systems for flexible installation
• Multiple mic/line inputs with phantom power support
• Compact 1RU form factor for easy rack, shelf, or tabletop placement
• Reliable performance with built-in protection features for short circuits, overloads, and overheating
• Simple control of volume, bass, treble, and input levels for straightforward operation
  
  

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

• Wireless streaming range up to 100 feet for flexible placement of source devices
• High-fidelity audio with broad frequency response, low distortion, and high SNR for clear sound
• Bluetooth 5.0 with aptX, aptX LL, AAC, and SBC codecs for superior digital audio quality
• Compact aluminum enclosure with included mounting bracket and self-adhesive bumpers for stable placement
• Supports simultaneous RCA and balanced ⅛" TRS outputs for easy integration with amplifiers and mixers
• Quick and easy pairing, remembers up to 8 devices, and auto-reconnects to the last paired device
  
  

Pure Resonance Audio PTT1 Push-to-Talk Gooseneck Microphone

• Uni-directional dynamic microphone reduces ambient noise for clear voice announcements
• Frequency response 80 Hz - 12 kHz for intelligible speech in noisy environments
• Rugged gooseneck and metal table-stand with push-to-talk switch for durability and reliable use
• Includes 5 ft XLR cable and 3-pin male XLR connector for easy integration with amplifiers and mixers
• Dual momentary locking switch allows both quick paging and continuous usage
• Compact and stable design suitable for desktop, tabletop, or mounted setups

• (2) Electro-Voice ZX1i-90 8" 2-Way Indoor or Outdoor Loudspeakers
• (2) Electro-Voice TC-ZX1I Terminal Covers
• (1) Dynacord U240:1M 240W Single-Channel Mixer Amplifier
• (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
• (250ft) Provideon 2C12P 12/2 Plenum Audio Speaker Wire - Black