Pure Resonance Audio Stadium Sound System User Manual

1. Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of your Pure Resonance Audio Stadium Sound System. This system is designed to deliver robust and clear audio for outdoor environments such as stadiums, athletic fields, and arenas, ensuring effective paging, announcements, and background music.

2. Safety Information

Please read all safety instructions carefully before installing or operating the system. Retain this manual for future reference.

• Electrical Safety: Ensure all power connections are secure and conform to local electrical codes. Do not expose the amplifier to rain or moisture. Disconnect power before servicing.
• Installation: Installation should be performed by qualified personnel. Use appropriate mounting hardware and ensure structures can support the weight of the speakers.
• Environment: While speakers are weatherproof, avoid direct exposure to extreme conditions beyond their IP66 rating. Ensure proper ventilation for the amplifier.
• Hearing Protection: Prolonged exposure to high volume levels can cause hearing damage. Operate the system at safe listening levels.

3. Package Contents

Verify that all components listed below are present in your package:

• (2) Pure Resonance Audio S10 10" 70V Compact 2-Way Full-Range 90° x 90° All-Weather Stadium Loudspeakers
• (1) Pure Resonance Audio RMA350BT 5-Channel 350W Commercial Rack Mount Mixer Amplifier with Bluetooth
• (1) Pure Resonance Audio PTT1 Desktop Push-to-Talk Gooseneck Microphone
• (1) Female XLR to Prep Patch Cable - 6ft
• (500') 14/2 Gauge UV Rated Direct Burial Speaker Wire

Figure 3.1: All components included in the Pure Resonance Audio Stadium Sound System.

4. Product Overview

This section details the main components of your stadium sound system.

4.1. Pure Resonance Audio S10 All-Weather Stadium Loudspeakers

The S10 speakers are designed for outdoor use, featuring IP66-rated construction for protection against dust and high-pressure water. They provide a 90° x 90° coverage area and deliver up to 200W of continuous power at 70V/8 Ohm.

Figure 4.1.1: Front view of the S10 Speaker.

Figure 4.1.2: S10 Speaker input panel with tap settings.

4.2. Pure Resonance Audio RMA350BT Mixer Amplifier

The RMA350BT is a 5-channel, 350W commercial rack-mount amplifier. It supports 70V and 4-16Ω systems and includes a built-in media player with Bluetooth streaming, USB, TF card, and FM tuner options. It features a forced air-cooling fan for extended operation and an emergency channel input.

Figure 4.2.1: RMA350BT Amplifier front panel.

Figure 4.2.2: RMA350BT Amplifier rear panel connections.

4.3. Pure Resonance Audio PTT1 Desktop Push-to-Talk Gooseneck Microphone

The PTT1 microphone is a unidirectional dynamic mic with a durable gooseneck and a momentary or locking push-to-talk switch, ideal for clear announcements and paging.

Figure 4.3.1: PTT1 Desktop Microphone.

5. Setup

Follow these steps to set up your Pure Resonance Audio Stadium Sound System.

1. Speaker Mounting: Use the provided heavy-duty wall-mounting brackets to securely install the S10 speakers in your desired locations. Ensure the mounting surface can support the speaker's weight and that the speakers are positioned for optimal sound coverage.
2. Speaker Wiring: Connect the S10 speakers to the RMA350BT amplifier using the supplied 14/2 Gauge UV Rated Direct Burial Speaker Wire. Determine the appropriate tap setting (70V or 8 Ohm) on the S10 speaker's input panel (refer to Figure 4.1.2) based on your system design. Connect the speaker wire to the corresponding output terminals on the amplifier's rear panel (70V or 4-16Ω). Ensure correct polarity (+ to + and - to -).
3. Microphone Connection: Connect the PTT1 desktop microphone to one of the XLR inputs on the RMA350BT amplifier's front panel using the Female XLR to Prep Patch Cable.
4. Additional Inputs (Optional): If using other audio sources (e.g., CD player, media device), connect them to the RCA or Euroblock auxiliary inputs on the amplifier's rear panel.
5. Power Connection: Once all audio connections are made, connect the RMA350BT amplifier to a suitable AC power outlet.

6. Operating Instructions

This section covers the basic operation of your sound system.

1. Power On: Turn on the power switch on the front panel of the RMA350BT amplifier.
2. Volume Control: Adjust the MASTER volume knob on the amplifier to a low level before playing any audio. Gradually increase to the desired listening level. Individual input volume controls are also available.
3. Microphone Usage: To make an announcement, press and hold the push-to-talk switch on the PTT1 microphone. Release the switch when finished. The switch can also be locked for continuous use. Adjust the MIC input volume on the amplifier as needed.
4. Bluetooth Streaming: Select the Bluetooth input on the amplifier. On your mobile device, search for and connect to the amplifier's Bluetooth signal. Play audio from your device.
5. USB/TF Card Playback: Insert a USB drive or TF card into the corresponding slot on the amplifier's front panel. The amplifier will automatically detect and begin playing compatible audio files. Use the media player controls to navigate tracks.
6. FM Tuner: Select the FM input. Use the media player controls to scan for and select radio stations.

7. Maintenance

Proper maintenance ensures the longevity and optimal performance of your system.

• Cleaning: Wipe down the amplifier and microphone with a soft, dry cloth. For the S10 speakers, a damp cloth can be used. Do not use harsh chemicals or abrasive cleaners.
• Ventilation: Ensure the RMA350BT amplifier's cooling fan and vents are clear of obstructions to prevent overheating.
• Cable Inspection: Periodically inspect all cables for signs of wear or damage, especially the outdoor speaker wire. Replace any damaged cables immediately.
• Environmental Protection: While the S10 speakers are weatherproof, consider additional protection during extreme weather events if possible.

8. Troubleshooting

Refer to this section for common issues and their solutions.

9. Specifications

Detailed specifications for the system components:

9.1. Pure Resonance Audio S10 All-Weather Stadium Loudspeaker

• Output Wattage: Up to 200 Watts (continuous)
• Impedance: 8 Ohm / 70V (selectable tap settings)
• Coverage Area: 90° x 90°
• Material: Fiber-reinforced plastic and metal housing
• IP Rating: IP66 (dust-tight and protected against high-pressure water jets)

9.2. Pure Resonance Audio RMA350BT Mixer Amplifier

• Output Wattage: 350 Watts (Class D)
• Number of Channels: 5
• Power Source: Corded Electric (AC 110-120V, 60Hz)
• Connector Types: Screw terminal, Euroblock, RCA, TF, USB, XLR
• Audio Input: USB, TF card, Bluetooth, FM tuner, XLR, RCA, Euroblock
• Cooling: Forced air-cooling fan

9.3. Pure Resonance Audio PTT1 Desktop Push-to-Talk Gooseneck Microphone

• Microphone Type: Unidirectional Dynamic
• Switch: Momentary or Locking Push-to-Talk
• Connectivity: XLR
• Base: Durable metal table stand

9.4. General System Specifications

• Model Number: 2S10RMA350BTPTT1
• Item Weight: 112 pounds (total system)
• Recommended Uses: Soccer Fields, Football Fields, Baseball Fields, Athletic Centers, Outdoor Arenas, Stadiums, Sports Facilities

10. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official Pure Resonance Audio website. You may also contact customer support directly for assistance with your product.

Note: Product specifications and features are subject to change without notice.